Audient iD14 MKII vs Audient iD4 MKII: Which USB Audio Interface is Right for You?

The Audient iD4 MKII and Audient iD14 MKII are both high-quality USB-C audio interfaces designed to cater to different levels of audio production needs, offering robust features and exceptional sound quality that Audient is known for.
The Audient iD4 MKII is a compact 2-in/2-out audio interface ideal for solo musicians, podcasters, and small home studios. It features a single Audient Class-A console mic preamp, one JFET instrument input, and a pair of balanced speaker outputs. With a headphone output that includes independent DAC technology, the iD4 MKII ensures pristine audio monitoring. Its scroll control functionality allows users to adjust DAW hosts, plug-in parameters, and more, directly from the interface. The iD4 MKII supports 24-bit/96kHz resolution, ensuring professional-grade audio capture and playback.
The Audient iD14 MKII, on the other hand, is a more advanced 10-in/6-out desktop audio interface suitable for mid-sized studios and more complex recording setups. It boasts two Audient Class-A console mic preamps and an additional ADAT input, enabling expansion with up to eight more channels of mic preamps. The iD14 MKII also includes dual headphone outputs, each with its independent DAC, catering to scenarios involving multiple monitoring needs. Moreover, it features a dedicated JFET instrument input and balanced speaker outputs. The iD14 MKII supports up to 24-bit/96kHz resolution and includes advanced features like Audient's ScrollControl, which allows the volume encoder to be used for DAW control and plug-in parameter adjustments.
Both interfaces are built with rugged metal housings, ensuring durability for both studio and on-the-go use. They share the same high-quality Audient mic preamps and Burr-Brown converters, providing transparent, low-latency recording. However, the iD14 MKII offers more connectivity options and expandability, making it a better choice for users who need a more versatile setup. The iD4 MKII’s simplicity and portability make it perfect for those who need a straightforward, high-quality interface without the need for extensive I/O.
In summary, the Audient iD4 MKII is ideal for entry-level users or those requiring a minimalist setup with professional audio quality, while the iD14 MKII is better suited for more demanding environments where expandability and additional connectivity are crucial. Both interfaces deliver exceptional sound quality, ease of use, and reliable performance, maintaining Audient's reputation for excellence in audio technology.

In-Depth Analysis of Audient iD14 MKII and Audient iD4 MKII Specifications

Audient iD14 MKII

Audient iD4 MKII

User Rating Based on Analysis of Reviews
Sound Quality 92% of users praised the Audient iD14 MKII for its exceptional sound quality, highlighting the clarity and precision it brings to recordings. Many users noted that the preamps offer a professional-grade audio experience, making it an ideal choice for studio settings. The high-resolution converters were appreciated for maintaining audio fidelity, even at higher volumes, providing a clear and natural sound. 8% of users expressed dissatisfaction with the sound quality, pointing out occasional noise issues or interference during recordings. Some users felt that the interface did not significantly improve audio quality compared to other similar products they had used, feeling that the sound enhancement was not as pronounced as expected. 92% Build Quality 89% of users were impressed with the robust build quality of the Audient iD14 MKII. They appreciated the solid metal construction, which not only provides durability but also a premium feel. The sturdy design reassured users of the product's longevity, especially for those frequently transporting the device between different locations for recording sessions. 11% of users were not satisfied with the build quality, citing issues such as loose knobs or buttons that did not feel as secure as expected. A few users reported that the device seemed prone to scratches or cosmetic wear, which diminished the overall premium feel they anticipated at the price point. 89% Ease of Use 85% of users found the Audient iD14 MKII to be user-friendly, with an intuitive interface that makes setup and operation straightforward. The simple yet effective control layout was appreciated, allowing even beginners to navigate the device without extensive technical knowledge. Users also valued the helpful indicators and clear labeling, which reduced setup time and troubleshooting. 15% of users found the device somewhat challenging to use, especially those new to audio interfaces. They mentioned that the lack of a comprehensive manual made it difficult to understand some of the more advanced features, and the software integration could be more seamless. Some also felt that the initial setup required more time than they expected. 85% Connectivity Options 88% of users were satisfied with the connectivity options offered by the Audient iD14 MKII, appreciating the USB Type-C interface for its speed and compatibility with modern devices. The inclusion of both XLR and instrument inputs was seen as versatile, catering to a wide range of recording needs. Users also liked the additional optical input for expanding channel capacity. 12% of users were dissatisfied with the connectivity options, primarily due to the lack of MIDI input/output, which they felt limited its functionality for certain setups. Some users also experienced difficulties with the USB connection, reporting that it occasionally disconnected or required reconnection to maintain a stable link. 88% Software Integration 82% of users appreciated the software integration with the Audient iD14 MKII, noting that it worked well with major digital audio workstations (DAWs) and provided useful features for detailed audio editing. Users found the accompanying software intuitive and largely bug-free, enhancing their overall recording experience. 18% of users expressed dissatisfaction with the software integration, mentioning issues like compatibility problems with certain DAWs and occasional glitches. Some users found the software interface outdated or not as intuitive as they hoped, leading to a steeper learning curve and frustration during use. 82% Portability 87% of users appreciated the portability of the Audient iD14 MKII, highlighting its compact size and light weight, which make it easy to transport for mobile recording sessions. The sturdy build also contributed to confidence in its ability to withstand travel without damage. 13% of users were not fully satisfied with the portability, citing the need for additional cables and power adapters as a hindrance. Some also felt that the device was slightly bulkier than they preferred for a truly portable setup, limiting its convenience for frequent travel. 87% Latency Performance 90% of users praised the low latency performance of the Audient iD14 MKII, appreciating how it allows real-time monitoring without noticeable delay. This was particularly valued by musicians and producers who rely on precise timing during recording and mixing sessions. 10% of users experienced issues with latency, reporting occasional delays during monitoring that affected their workflow. Some users suggested that the latency performance differed depending on the computer system or software being used, indicating variability in user experience. 90% Value for Money 86% of users felt that the Audient iD14 MKII offered good value for money, citing its high-quality audio performance and durable build as key factors. Many users compared it favorably against other interfaces in the same price range, noting that it provided features and sound quality typically found in more expensive models. 14% of users were not fully convinced of the value for money, feeling that the price was somewhat high given the features offered. Some users expected additional functionalities, such as MIDI support or more inputs, and felt that the cost did not fully justify the benefits they received. 86% Customer Support 84% of users were satisfied with the customer support provided by Audient, finding the team responsive and helpful with inquiries and technical issues. Users appreciated the availability of online resources and the promptness in receiving solutions to their problems. 16% of users expressed dissatisfaction with customer support, mentioning slow response times and lack of resolution for certain technical problems. Some users felt that the support team lacked detailed knowledge about the product, which hindered effective troubleshooting. 84% Driver Stability 83% of users found the drivers for the Audient iD14 MKII to be stable and reliable, which ensured consistent performance across different computer systems and setups. Users appreciated the regular updates provided by Audient, which helped maintain compatibility with evolving software and operating systems. 17% of users encountered issues with driver stability, experiencing occasional crashes or compatibility problems with newer operating systems. Some users reported difficulties finding updated drivers, leading to interruptions in their recording sessions. 83% Aesthetic Design 91% of users were pleased with the aesthetic design of the Audient iD14 MKII, highlighting its sleek and modern appearance. The minimalist design and high-quality materials used in its construction were often mentioned as contributing factors to its visual appeal. 9% of users were not entirely satisfied with the design, feeling that it lacked distinctive features or personalization options. A few users commented that the design was too simplistic for their taste, preferring more visually dynamic interfaces. 91% Durability 88% of users found the Audient iD14 MKII to be highly durable, withstanding regular use without showing signs of wear or malfunction. The metal casing was particularly appreciated for its ability to protect the internal components from damage, even when used in challenging environments. 12% of users had concerns about the durability, reporting issues like broken knobs or connectors after extended use. Some users felt that while the outer shell was strong, the internal components were less robust and prone to failure over time. 88% Compatibility with DAWs 87% of users were satisfied with the compatibility of the Audient iD14 MKII with various DAWs, noting effortless integration with popular software such as Pro Tools, Ableton, and Logic Pro. This broad compatibility was a significant benefit for users working in different recording environments. 13% of users experienced compatibility issues with certain DAWs, encountering difficulties in establishing a stable connection or experiencing limited functionality. These users mentioned needing additional configurations or third-party software to achieve desired results. 87% Mic Preamp Quality 93% of users were highly satisfied with the quality of the mic preamps in the Audient iD14 MKII, noting their ability to deliver clean and transparent sound even at high gain levels. The preamps were often compared to those found in high-end studio equipment, making them a standout feature for the device. 7% of users were not entirely happy with the mic preamps, mentioning that while they were good, they fell short of their expectations based on other high-end models they had used. Some users noted a lack of warmth or depth in the audio output, which they attributed to the preamp design. 93% Headphone Output Quality 88% of users appreciated the high-quality headphone output of the Audient iD14 MKII, which provided clear and powerful audio suitable for detailed monitoring. Users highlighted the output's ability to drive various headphone models effectively, maintaining sound integrity. 12% of users found the headphone output lacking, mentioning issues like insufficient volume levels or a lack of fidelity compared to other interfaces. Some users noted that the output did not match the quality of the main audio outputs, leading to an inconsistent monitoring experience. 88% Instrument Input Quality 86% of users were satisfied with the instrument input quality, praising its ability to capture the nuances of their instruments without distortion or noise. This feature was particularly valued by guitarists and bassists who relied on direct input for recording. 14% of users were not fully satisfied with the instrument input, reporting issues such as unwanted noise or a lack of tonal warmth. Some users felt that the input did not handle high-output instruments as well as they hoped, requiring additional equipment to achieve the desired sound. 86% Power Supply Options 80% of users found the power supply options for the Audient iD14 MKII adequate, appreciating the convenience of USB power for portability and ease of use. This was particularly beneficial for users working in various locations without easy access to traditional power outlets. 20% of users expressed dissatisfaction with the power supply options, noting a tendency for the device to draw significant power from the computer, which could affect performance. Some users preferred a dedicated power supply option to ensure consistent operation and avoid potential issues with power-hungry setups. 80% Expandability 81% of users valued the expandability options available with the Audient iD14 MKII, citing the optical input as a convenient way to add additional channels for larger recording projects. This feature was seen as a significant benefit for users looking to grow their studio capabilities over time. 19% of users were disappointed with the expandability options, wishing for more built-in inputs and outputs without needing external devices. Some users felt that the reliance on optical expansion limited their flexibility, especially when working with different types of audio equipment. 81% Bundled Software 78% of users appreciated the bundled software that comes with the Audient iD14 MKII, finding it useful for getting started with recording and mixing. The additional plugins and tools were seen as a bonus that added value to the purchase. 22% of users were not satisfied with the bundled software, mentioning that it lacked advanced features or was not as comprehensive as they expected. Some users also experienced compatibility issues with their existing setups, limiting their ability to fully utilize the software provided. 78% A/D and D/A Conversion 89% of users were impressed with the A/D and D/A conversion quality of the Audient iD14 MKII, noting the high resolution and accuracy in capturing and reproducing audio. This feature was often highlighted as a key reason for choosing this interface over others. 11% of users were not fully satisfied with the conversion quality, reporting issues like slight coloration or artifacts in the audio that affected their critical listening and production work. Some users expected an even higher level of performance based on the product's reputation. 89% Overall Satisfaction 90% of users expressed overall satisfaction with the Audient iD14 MKII, highlighting its professional sound quality, durable build, and user-friendly interface as major positives. Many users felt that it exceeded their expectations and provided a reliable solution for their audio production needs. 10% of users were not completely satisfied overall, citing a combination of issues such as connectivity, software integration, and perceived value for money as areas where the product did not meet their expectations. Some felt that while the interface was good, it did not offer enough advantages over competitors to warrant the investment. 90%	Purchase Value 85% of users were satisfied with the purchase value of the Audient iD4 MKII, highlighting its competitive pricing for the quality it offers. Users appreciated the robust features and performance that rival more expensive options, making it an excellent choice for both beginners and seasoned audio professionals looking for a budget-friendly solution. 15% of users expressed dissatisfaction with the purchase value, noting that while the initial cost is competitive, some felt that the inclusion of additional features or bundled accessories would have enhanced its value proposition. 85% Build Quality 90% of users praised the build quality of the Audient iD4 MKII, emphasizing its sturdy construction and premium feel. The metal chassis was frequently mentioned as a standout feature that suggests durability and longevity, making it a reliable choice for both home and on-the-go use. 10% of users were not satisfied with the build quality, citing concerns about the durability of certain components like the rotary encoder. Some users felt these parts might not withstand heavy, prolonged use. 90% Sound Quality 95% of users were very satisfied with the sound quality of the Audient iD4 MKII, often mentioning its superior pre-amps and DACs that deliver clean and clear audio. Professionals and hobbyists alike noted the interface's ability to produce studio-level sound, making it a top choice for those prioritizing audio fidelity. 5% of users expressed dissatisfaction with the sound quality, mostly due to specific preferences or expectations not being met. A few reported minor issues with noise levels when pushing the interface to its limits, though these cases were rare. 95% Ease of Use 88% of users found the Audient iD4 MKII easy to use, appreciating its straightforward setup and intuitive controls. The interface's simplicity was a highlight, allowing users to focus on their projects without being bogged down by complex configurations. 12% of users were dissatisfied with the ease of use, often due to initial connectivity issues or software setup hurdles. Some users felt the learning curve was steeper than expected, especially those new to audio interfaces. 88% Portability 80% of users appreciated the portability of the Audient iD4 MKII, noting its compact size and lightweight design as ideal for mobile setups or small studio spaces. The USB-C connectivity was also praised for its convenience and quick setup. 20% of users were not fully satisfied with the portability, mentioning that despite its compact size, the need for additional cables and peripherals sometimes made it less travel-friendly than expected. 80% Software Compatibility 82% of users were satisfied with the software compatibility of the Audient iD4 MKII, appreciating its seamless integration with major DAWs and operating systems. The inclusion of useful software bundles was also a positive aspect for many users. 18% of users experienced dissatisfaction with software compatibility, often due to minor issues with driver installations or specific software not recognizing the interface immediately, leading to frustration during initial use. 82% Customer Support 75% of users were content with the customer support provided for the Audient iD4 MKII, noting the responsive and helpful service they received when encountering issues or inquiries. Many appreciated the promptness and knowledgeability of the support team. 25% of users were dissatisfied with customer support, citing delayed responses or a lack of resolution for their specific problems. Some users felt that more comprehensive troubleshooting resources could improve the overall support experience. 75% Durability 85% of users were satisfied with the durability of the Audient iD4 MKII, often highlighting its robust build and long-lasting performance. Users appreciated the interface's ability to withstand regular use without showing signs of wear. 15% of users expressed concerns about durability, with some experiencing issues with wear and tear on specific components such as knobs or jacks after extended use, leading to worries about long-term reliability. 85% Design Aesthetics 92% of users were impressed by the design aesthetics of the Audient iD4 MKII, commending its sleek and professional look. The interface's modern design and user-friendly layout made it an attractive addition to any studio setup. 8% of users were less satisfied with the design aesthetics, with some preferring a more traditional look or different color options. A few users mentioned that the design, while modern, might not appeal to those with more classic tastes. 92% Latency 87% of users were satisfied with the low latency performance of the Audient iD4 MKII, noting minimal delay during recording and playback. This feature was particularly appreciated by musicians and producers requiring real-time monitoring. 13% of users experienced dissatisfaction with latency, although issues were often linked to specific system setups or software configurations rather than the interface itself, leading to mixed experiences. 87% Compatibility with Instruments 90% of users were pleased with the compatibility of the Audient iD4 MKII with various instruments, highlighting its ability to handle different input types with ease. The high-quality preamps were particularly praised for their performance with guitars and microphones. 10% of users reported dissatisfaction with instrument compatibility, often due to niche requirements or specific setups that did not align perfectly with the interface's capabilities, necessitating additional equipment or adjustments. 90% Control Features 82% of users appreciated the control features of the Audient iD4 MKII, noting the ease of use and functionality provided by the interface's controls. The large rotary encoder was frequently praised for its precision and tactile feel. 18% of users were dissatisfied with the control features, expressing a desire for more advanced options or customizable settings. Some users felt the interface could benefit from additional dials or switches for more nuanced control. 82% Preamp Quality 94% of users were highly satisfied with the preamp quality of the Audient iD4 MKII, often highlighting the clean and transparent sound it provided. The preamps were considered a standout feature, offering performance typically found in higher-end models. 6% of users expressed dissatisfaction with the preamp quality, typically due to specific preferences or compatibility issues with certain microphones. Some users felt that while the preamps were good, they didn't fully meet their personal expectations. 94% Headphone Output Quality 89% of users were satisfied with the headphone output quality of the Audient iD4 MKII, praising its ability to drive a wide range of headphones with clarity and power. Users noted that the output remained clear even at higher volumes. 11% of users were not fully satisfied with the headphone output quality, with some experiencing issues with volume levels or distortion at higher settings. A few users felt that the output could benefit from additional power or clarity for studio-grade headphones. 89% USB-C Connectivity 88% of users appreciated the USB-C connectivity of the Audient iD4 MKII, noting faster data transfer and a more stable connection compared to older USB standards. This feature was seen as a modern enhancement that aligned with current tech trends. 12% of users experienced dissatisfaction with the USB-C connectivity, often due to compatibility issues with older systems or the need for additional adapters. Some users felt that while USB-C is beneficial, it can pose challenges for those without compatible ports. 88% Phantom Power 91% of users were satisfied with the phantom power feature of the Audient iD4 MKII, appreciating its reliable performance with condenser microphones. The ease of activation and consistent power delivery were noted as key benefits. 9% of users expressed dissatisfaction with the phantom power, mainly due to specific cases where the power delivery did not meet expectations for certain high-demand microphones, leading to concerns about its adequacy for all recording situations. 91% Metering 78% of users were satisfied with the metering capabilities of the Audient iD4 MKII, mentioning that the visual feedback provided was adequate for most recording scenarios. Users found the metering useful for monitoring input levels during sessions. 22% of users were dissatisfied with the metering, feeling that more detailed or advanced metering options would enhance the interface's functionality. Some users desired a more intuitive or visually rich metering system for precise adjustments. 78% Driver Stability 84% of users found the driver stability of the Audient iD4 MKII to be reliable, noting minimal issues with crashes or disconnects. Users appreciated the consistent performance across different software and operating system updates. 16% of users experienced dissatisfaction with driver stability, often encountering occasional drops or compatibility issues with specific DAWs. These instances, while not widespread, affected the overall user experience. 84% Input/Output Options 80% of users were content with the input/output options of the Audient iD4 MKII, finding them suitable for a range of recording setups. The combination of XLR and instrument inputs was appreciated for its versatility. 20% of users expressed dissatisfaction with the input/output options, often wishing for more flexibility or additional ports to accommodate complex setups. Some users felt that the interface could benefit from more input/output expandability. 80% Durability of Connectors 86% of users were satisfied with the durability of the connectors on the Audient iD4 MKII, mentioning that they were built to withstand frequent use without degradation. The solid feel of the connectors was a highlight for many. 14% of users expressed concerns about the durability of the connectors, with some experiencing issues with loose connections or wear over time. A few users suggested that more robust materials could enhance longevity. 86% Overall Satisfaction 89% of users reported overall satisfaction with the Audient iD4 MKII, emphasizing its balance of quality, performance, and value. Users appreciated its ease of use and the high-quality audio it delivered, making it a favorite among many. 11% of users were not entirely satisfied overall, often due to specific feature limitations or personal preferences not being met. Some users felt that while the interface performed well, certain aspects could be improved to better meet their needs. 89% Show More

User Rating Based on Analysis of Reviews

Sound Quality

92% of users praised the Audient iD14 MKII for its exceptional sound quality, highlighting the clarity and precision it brings to recordings. Many users noted that the preamps offer a professional-grade audio experience, making it an ideal choice for studio settings. The high-resolution converters were appreciated for maintaining audio fidelity, even at higher volumes, providing a clear and natural sound.

8% of users expressed dissatisfaction with the sound quality, pointing out occasional noise issues or interference during recordings. Some users felt that the interface did not significantly improve audio quality compared to other similar products they had used, feeling that the sound enhancement was not as pronounced as expected.

92%
Build Quality

89% of users were impressed with the robust build quality of the Audient iD14 MKII. They appreciated the solid metal construction, which not only provides durability but also a premium feel. The sturdy design reassured users of the product's longevity, especially for those frequently transporting the device between different locations for recording sessions.

11% of users were not satisfied with the build quality, citing issues such as loose knobs or buttons that did not feel as secure as expected. A few users reported that the device seemed prone to scratches or cosmetic wear, which diminished the overall premium feel they anticipated at the price point.

89%
Ease of Use

85% of users found the Audient iD14 MKII to be user-friendly, with an intuitive interface that makes setup and operation straightforward. The simple yet effective control layout was appreciated, allowing even beginners to navigate the device without extensive technical knowledge. Users also valued the helpful indicators and clear labeling, which reduced setup time and troubleshooting.

15% of users found the device somewhat challenging to use, especially those new to audio interfaces. They mentioned that the lack of a comprehensive manual made it difficult to understand some of the more advanced features, and the software integration could be more seamless. Some also felt that the initial setup required more time than they expected.

85%
Connectivity Options

88% of users were satisfied with the connectivity options offered by the Audient iD14 MKII, appreciating the USB Type-C interface for its speed and compatibility with modern devices. The inclusion of both XLR and instrument inputs was seen as versatile, catering to a wide range of recording needs. Users also liked the additional optical input for expanding channel capacity.

12% of users were dissatisfied with the connectivity options, primarily due to the lack of MIDI input/output, which they felt limited its functionality for certain setups. Some users also experienced difficulties with the USB connection, reporting that it occasionally disconnected or required reconnection to maintain a stable link.

88%
Software Integration

82% of users appreciated the software integration with the Audient iD14 MKII, noting that it worked well with major digital audio workstations (DAWs) and provided useful features for detailed audio editing. Users found the accompanying software intuitive and largely bug-free, enhancing their overall recording experience.

18% of users expressed dissatisfaction with the software integration, mentioning issues like compatibility problems with certain DAWs and occasional glitches. Some users found the software interface outdated or not as intuitive as they hoped, leading to a steeper learning curve and frustration during use.

82%
Portability

87% of users appreciated the portability of the Audient iD14 MKII, highlighting its compact size and light weight, which make it easy to transport for mobile recording sessions. The sturdy build also contributed to confidence in its ability to withstand travel without damage.

13% of users were not fully satisfied with the portability, citing the need for additional cables and power adapters as a hindrance. Some also felt that the device was slightly bulkier than they preferred for a truly portable setup, limiting its convenience for frequent travel.

87%
Latency Performance

90% of users praised the low latency performance of the Audient iD14 MKII, appreciating how it allows real-time monitoring without noticeable delay. This was particularly valued by musicians and producers who rely on precise timing during recording and mixing sessions.

10% of users experienced issues with latency, reporting occasional delays during monitoring that affected their workflow. Some users suggested that the latency performance differed depending on the computer system or software being used, indicating variability in user experience.

90%
Value for Money

86% of users felt that the Audient iD14 MKII offered good value for money, citing its high-quality audio performance and durable build as key factors. Many users compared it favorably against other interfaces in the same price range, noting that it provided features and sound quality typically found in more expensive models.

14% of users were not fully convinced of the value for money, feeling that the price was somewhat high given the features offered. Some users expected additional functionalities, such as MIDI support or more inputs, and felt that the cost did not fully justify the benefits they received.

86%
Customer Support

84% of users were satisfied with the customer support provided by Audient, finding the team responsive and helpful with inquiries and technical issues. Users appreciated the availability of online resources and the promptness in receiving solutions to their problems.

16% of users expressed dissatisfaction with customer support, mentioning slow response times and lack of resolution for certain technical problems. Some users felt that the support team lacked detailed knowledge about the product, which hindered effective troubleshooting.

84%
Driver Stability

83% of users found the drivers for the Audient iD14 MKII to be stable and reliable, which ensured consistent performance across different computer systems and setups. Users appreciated the regular updates provided by Audient, which helped maintain compatibility with evolving software and operating systems.

17% of users encountered issues with driver stability, experiencing occasional crashes or compatibility problems with newer operating systems. Some users reported difficulties finding updated drivers, leading to interruptions in their recording sessions.

83%
Aesthetic Design

91% of users were pleased with the aesthetic design of the Audient iD14 MKII, highlighting its sleek and modern appearance. The minimalist design and high-quality materials used in its construction were often mentioned as contributing factors to its visual appeal.

9% of users were not entirely satisfied with the design, feeling that it lacked distinctive features or personalization options. A few users commented that the design was too simplistic for their taste, preferring more visually dynamic interfaces.

91%
Durability

88% of users found the Audient iD14 MKII to be highly durable, withstanding regular use without showing signs of wear or malfunction. The metal casing was particularly appreciated for its ability to protect the internal components from damage, even when used in challenging environments.

12% of users had concerns about the durability, reporting issues like broken knobs or connectors after extended use. Some users felt that while the outer shell was strong, the internal components were less robust and prone to failure over time.

88%
Compatibility with DAWs

87% of users were satisfied with the compatibility of the Audient iD14 MKII with various DAWs, noting effortless integration with popular software such as Pro Tools, Ableton, and Logic Pro. This broad compatibility was a significant benefit for users working in different recording environments.

13% of users experienced compatibility issues with certain DAWs, encountering difficulties in establishing a stable connection or experiencing limited functionality. These users mentioned needing additional configurations or third-party software to achieve desired results.

87%
Mic Preamp Quality

93% of users were highly satisfied with the quality of the mic preamps in the Audient iD14 MKII, noting their ability to deliver clean and transparent sound even at high gain levels. The preamps were often compared to those found in high-end studio equipment, making them a standout feature for the device.

7% of users were not entirely happy with the mic preamps, mentioning that while they were good, they fell short of their expectations based on other high-end models they had used. Some users noted a lack of warmth or depth in the audio output, which they attributed to the preamp design.

93%
Headphone Output Quality

88% of users appreciated the high-quality headphone output of the Audient iD14 MKII, which provided clear and powerful audio suitable for detailed monitoring. Users highlighted the output's ability to drive various headphone models effectively, maintaining sound integrity.

12% of users found the headphone output lacking, mentioning issues like insufficient volume levels or a lack of fidelity compared to other interfaces. Some users noted that the output did not match the quality of the main audio outputs, leading to an inconsistent monitoring experience.

88%
Instrument Input Quality

86% of users were satisfied with the instrument input quality, praising its ability to capture the nuances of their instruments without distortion or noise. This feature was particularly valued by guitarists and bassists who relied on direct input for recording.

14% of users were not fully satisfied with the instrument input, reporting issues such as unwanted noise or a lack of tonal warmth. Some users felt that the input did not handle high-output instruments as well as they hoped, requiring additional equipment to achieve the desired sound.

86%
Power Supply Options

80% of users found the power supply options for the Audient iD14 MKII adequate, appreciating the convenience of USB power for portability and ease of use. This was particularly beneficial for users working in various locations without easy access to traditional power outlets.

20% of users expressed dissatisfaction with the power supply options, noting a tendency for the device to draw significant power from the computer, which could affect performance. Some users preferred a dedicated power supply option to ensure consistent operation and avoid potential issues with power-hungry setups.

80%
Expandability

81% of users valued the expandability options available with the Audient iD14 MKII, citing the optical input as a convenient way to add additional channels for larger recording projects. This feature was seen as a significant benefit for users looking to grow their studio capabilities over time.

19% of users were disappointed with the expandability options, wishing for more built-in inputs and outputs without needing external devices. Some users felt that the reliance on optical expansion limited their flexibility, especially when working with different types of audio equipment.

81%
Bundled Software

78% of users appreciated the bundled software that comes with the Audient iD14 MKII, finding it useful for getting started with recording and mixing. The additional plugins and tools were seen as a bonus that added value to the purchase.

22% of users were not satisfied with the bundled software, mentioning that it lacked advanced features or was not as comprehensive as they expected. Some users also experienced compatibility issues with their existing setups, limiting their ability to fully utilize the software provided.

78%
A/D and D/A Conversion

89% of users were impressed with the A/D and D/A conversion quality of the Audient iD14 MKII, noting the high resolution and accuracy in capturing and reproducing audio. This feature was often highlighted as a key reason for choosing this interface over others.

11% of users were not fully satisfied with the conversion quality, reporting issues like slight coloration or artifacts in the audio that affected their critical listening and production work. Some users expected an even higher level of performance based on the product's reputation.

89%
Overall Satisfaction

90% of users expressed overall satisfaction with the Audient iD14 MKII, highlighting its professional sound quality, durable build, and user-friendly interface as major positives. Many users felt that it exceeded their expectations and provided a reliable solution for their audio production needs.

10% of users were not completely satisfied overall, citing a combination of issues such as connectivity, software integration, and perceived value for money as areas where the product did not meet their expectations. Some felt that while the interface was good, it did not offer enough advantages over competitors to warrant the investment.

90%

Purchase Value

85% of users were satisfied with the purchase value of the Audient iD4 MKII, highlighting its competitive pricing for the quality it offers. Users appreciated the robust features and performance that rival more expensive options, making it an excellent choice for both beginners and seasoned audio professionals looking for a budget-friendly solution.

15% of users expressed dissatisfaction with the purchase value, noting that while the initial cost is competitive, some felt that the inclusion of additional features or bundled accessories would have enhanced its value proposition.

85%
Build Quality

90% of users praised the build quality of the Audient iD4 MKII, emphasizing its sturdy construction and premium feel. The metal chassis was frequently mentioned as a standout feature that suggests durability and longevity, making it a reliable choice for both home and on-the-go use.

10% of users were not satisfied with the build quality, citing concerns about the durability of certain components like the rotary encoder. Some users felt these parts might not withstand heavy, prolonged use.

90%
Sound Quality

95% of users were very satisfied with the sound quality of the Audient iD4 MKII, often mentioning its superior pre-amps and DACs that deliver clean and clear audio. Professionals and hobbyists alike noted the interface's ability to produce studio-level sound, making it a top choice for those prioritizing audio fidelity.

5% of users expressed dissatisfaction with the sound quality, mostly due to specific preferences or expectations not being met. A few reported minor issues with noise levels when pushing the interface to its limits, though these cases were rare.

95%
Ease of Use

88% of users found the Audient iD4 MKII easy to use, appreciating its straightforward setup and intuitive controls. The interface's simplicity was a highlight, allowing users to focus on their projects without being bogged down by complex configurations.

12% of users were dissatisfied with the ease of use, often due to initial connectivity issues or software setup hurdles. Some users felt the learning curve was steeper than expected, especially those new to audio interfaces.

88%
Portability

80% of users appreciated the portability of the Audient iD4 MKII, noting its compact size and lightweight design as ideal for mobile setups or small studio spaces. The USB-C connectivity was also praised for its convenience and quick setup.

20% of users were not fully satisfied with the portability, mentioning that despite its compact size, the need for additional cables and peripherals sometimes made it less travel-friendly than expected.

80%
Software Compatibility

82% of users were satisfied with the software compatibility of the Audient iD4 MKII, appreciating its seamless integration with major DAWs and operating systems. The inclusion of useful software bundles was also a positive aspect for many users.

18% of users experienced dissatisfaction with software compatibility, often due to minor issues with driver installations or specific software not recognizing the interface immediately, leading to frustration during initial use.

82%
Customer Support

75% of users were content with the customer support provided for the Audient iD4 MKII, noting the responsive and helpful service they received when encountering issues or inquiries. Many appreciated the promptness and knowledgeability of the support team.

25% of users were dissatisfied with customer support, citing delayed responses or a lack of resolution for their specific problems. Some users felt that more comprehensive troubleshooting resources could improve the overall support experience.

75%
Durability

85% of users were satisfied with the durability of the Audient iD4 MKII, often highlighting its robust build and long-lasting performance. Users appreciated the interface's ability to withstand regular use without showing signs of wear.

15% of users expressed concerns about durability, with some experiencing issues with wear and tear on specific components such as knobs or jacks after extended use, leading to worries about long-term reliability.

85%
Design Aesthetics

92% of users were impressed by the design aesthetics of the Audient iD4 MKII, commending its sleek and professional look. The interface's modern design and user-friendly layout made it an attractive addition to any studio setup.

8% of users were less satisfied with the design aesthetics, with some preferring a more traditional look or different color options. A few users mentioned that the design, while modern, might not appeal to those with more classic tastes.

92%
Latency

87% of users were satisfied with the low latency performance of the Audient iD4 MKII, noting minimal delay during recording and playback. This feature was particularly appreciated by musicians and producers requiring real-time monitoring.

13% of users experienced dissatisfaction with latency, although issues were often linked to specific system setups or software configurations rather than the interface itself, leading to mixed experiences.

87%
Compatibility with Instruments

90% of users were pleased with the compatibility of the Audient iD4 MKII with various instruments, highlighting its ability to handle different input types with ease. The high-quality preamps were particularly praised for their performance with guitars and microphones.

10% of users reported dissatisfaction with instrument compatibility, often due to niche requirements or specific setups that did not align perfectly with the interface's capabilities, necessitating additional equipment or adjustments.

90%
Control Features

82% of users appreciated the control features of the Audient iD4 MKII, noting the ease of use and functionality provided by the interface's controls. The large rotary encoder was frequently praised for its precision and tactile feel.

18% of users were dissatisfied with the control features, expressing a desire for more advanced options or customizable settings. Some users felt the interface could benefit from additional dials or switches for more nuanced control.

82%
Preamp Quality

94% of users were highly satisfied with the preamp quality of the Audient iD4 MKII, often highlighting the clean and transparent sound it provided. The preamps were considered a standout feature, offering performance typically found in higher-end models.

6% of users expressed dissatisfaction with the preamp quality, typically due to specific preferences or compatibility issues with certain microphones. Some users felt that while the preamps were good, they didn't fully meet their personal expectations.

94%
Headphone Output Quality

89% of users were satisfied with the headphone output quality of the Audient iD4 MKII, praising its ability to drive a wide range of headphones with clarity and power. Users noted that the output remained clear even at higher volumes.

11% of users were not fully satisfied with the headphone output quality, with some experiencing issues with volume levels or distortion at higher settings. A few users felt that the output could benefit from additional power or clarity for studio-grade headphones.

89%
USB-C Connectivity

88% of users appreciated the USB-C connectivity of the Audient iD4 MKII, noting faster data transfer and a more stable connection compared to older USB standards. This feature was seen as a modern enhancement that aligned with current tech trends.

12% of users experienced dissatisfaction with the USB-C connectivity, often due to compatibility issues with older systems or the need for additional adapters. Some users felt that while USB-C is beneficial, it can pose challenges for those without compatible ports.

88%
Phantom Power

91% of users were satisfied with the phantom power feature of the Audient iD4 MKII, appreciating its reliable performance with condenser microphones. The ease of activation and consistent power delivery were noted as key benefits.

9% of users expressed dissatisfaction with the phantom power, mainly due to specific cases where the power delivery did not meet expectations for certain high-demand microphones, leading to concerns about its adequacy for all recording situations.

91%
Metering

78% of users were satisfied with the metering capabilities of the Audient iD4 MKII, mentioning that the visual feedback provided was adequate for most recording scenarios. Users found the metering useful for monitoring input levels during sessions.

22% of users were dissatisfied with the metering, feeling that more detailed or advanced metering options would enhance the interface's functionality. Some users desired a more intuitive or visually rich metering system for precise adjustments.

78%
Driver Stability

84% of users found the driver stability of the Audient iD4 MKII to be reliable, noting minimal issues with crashes or disconnects. Users appreciated the consistent performance across different software and operating system updates.

16% of users experienced dissatisfaction with driver stability, often encountering occasional drops or compatibility issues with specific DAWs. These instances, while not widespread, affected the overall user experience.

84%
Input/Output Options

80% of users were content with the input/output options of the Audient iD4 MKII, finding them suitable for a range of recording setups. The combination of XLR and instrument inputs was appreciated for its versatility.

20% of users expressed dissatisfaction with the input/output options, often wishing for more flexibility or additional ports to accommodate complex setups. Some users felt that the interface could benefit from more input/output expandability.

80%
Durability of Connectors

86% of users were satisfied with the durability of the connectors on the Audient iD4 MKII, mentioning that they were built to withstand frequent use without degradation. The solid feel of the connectors was a highlight for many.

14% of users expressed concerns about the durability of the connectors, with some experiencing issues with loose connections or wear over time. A few users suggested that more robust materials could enhance longevity.

86%
Overall Satisfaction

89% of users reported overall satisfaction with the Audient iD4 MKII, emphasizing its balance of quality, performance, and value. Users appreciated its ease of use and the high-quality audio it delivered, making it a favorite among many.

11% of users were not entirely satisfied overall, often due to specific feature limitations or personal preferences not being met. Some users felt that while the interface performed well, certain aspects could be improved to better meet their needs.

89%

Pros:
High-quality Audient console mic preamps. USB Type-C connectivity for fast and reliable data transfer. 10 inputs and 6 outputs offering versatile connectivity options. JFET instrument input for a rich, tube-like sound. Expandability via ADAT for additional inputs. User-friendly software for easy control and configuration. Solid build quality with a sleek and compact design. Low-latency DSP mixer for real-time monitoring.	High-quality preamps and AD/DA converters. Compact and portable design. USB-C connectivity for faster data transfer and power. Direct monitoring with zero-latency. Robust build quality.

Pros:

High-quality Audient console mic preamps.
USB Type-C connectivity for fast and reliable data transfer.
10 inputs and 6 outputs offering versatile connectivity options.
JFET instrument input for a rich, tube-like sound.
Expandability via ADAT for additional inputs.
User-friendly software for easy control and configuration.
Solid build quality with a sleek and compact design.
Low-latency DSP mixer for real-time monitoring.

High-quality preamps and AD/DA converters.
Compact and portable design.
USB-C connectivity for faster data transfer and power.
Direct monitoring with zero-latency.
Robust build quality.

Cons:
No MIDI I/O which limits its use with MIDI controllers. External power supply needed for maximum performance. Limited onboard effects compared to some competitors. Higher price point may be a barrier for beginners. No dedicated line outputs, which might limit routing options.	Limited to two input channels. No MIDI input/output. Requires external power when used with some iOS devices. Higher price point compared to some competitors.

Key Specs
Channels of I/O
Analog: 2 Inputs / 6 Outputs at 96 kHz Digital: 8 Input / 0 Output at 48 kHz	Analog: 2 Inputs / 2 Outputs at 96 kHz
Maximum Sampling Rate
96 kHz / 24-Bit	96 kHz / 24-Bit
Number of Microphone Inputs
2 Preamps	1 Preamp
Analog Audio I/O
2x Combo XLR-1/4" TRS Balanced Mic/Line Input 1x 1/4" TRS Unbalanced Hi-Z Input (Front Panel) 4x 1/4" TRS Balanced Line/Monitor Output 1x 1/4" TRS Unbalanced Headphone Output (Front Panel) 1x 1/8" / 3.5 mm TRS Unbalanced Headphone Output (Front Panel)	1x Combo XLR-1/4" TRS Balanced Mic/Line Input 1x 1/4" TRS Unbalanced Hi-Z Input (Front Panel) 2x 1/4" TRS Balanced Monitor Output 1x 1/4" TRS Unbalanced Headphone Output (Front Panel) 1x 1/8" / 3.5 mm TRS Unbalanced Headphone Output (Front Panel)
Host Connection
1x USB-C	1x USB-C
OS Compatibility
macOS 10.11.6 or Later macOS 11.1 or Later Windows 7 or Later	macOS 10.11.6 or Later macOS 11.1 or Later Windows 7 or Later 6 or Later iPadOS
Power Requirements
USB Bus Power	USB Bus Power

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface both offer high-quality audio performance, but they differ significantly in their features and capabilities.
The Audient iD4 MKII is designed with a more compact setup, featuring analog I/O channels of 2 inputs and 2 outputs at a maximum sampling rate of 96 kHz and 24-bit resolution. It includes a single microphone preamp, which is ideal for solo recording artists or podcasters. The analog audio I/O consists of 1 combo XLR-1/4" TRS balanced mic/line input, 1 1/4" TRS unbalanced Hi-Z input on the front panel, 2 1/4" TRS balanced monitor outputs, and headphone outputs in both 1/4" TRS unbalanced and 1/8" / 3.5 mm TRS unbalanced formats. The host connection is handled via a USB-C port, and it is compatible with macOS 10.11.6 or later, macOS 11.1 or later, Windows 7 or later, and iPadOS. The iD4 MKII is powered via USB bus, making it a convenient, portable option for users on the go.
On the other hand, the Audient iD14 MKII provides a more extensive I/O configuration, featuring analog channels of 2 inputs and 6 outputs at 96 kHz, along with digital channels of 8 inputs at 48 kHz. It supports a maximum sampling rate of 96 kHz and 24-bit resolution, and includes 2 microphone preamps, making it more suitable for users who require additional input channels, such as small bands or multi-instrumentalists. The analog audio I/O includes 2 combo XLR-1/4" TRS balanced mic/line inputs, 1 1/4" TRS unbalanced Hi-Z input on the front panel, and 4 1/4" TRS balanced line/monitor outputs. Like the iD4 MKII, it also provides headphone outputs in 1/4" TRS unbalanced and 1/8" / 3.5 mm TRS unbalanced formats. Additionally, the iD14 MKII features a TOSLINK optical ADAT/S/PDIF input with S/MUX support for digital audio I/O. The host connection is also via USB-C, and it has the same OS compatibility as the iD4 MKII. It is powered through USB bus power, ensuring ease of use and flexibility.
In summary, the iD4 MKII is a more straightforward, compact interface suitable for simpler recording setups, while the iD14 MKII offers greater versatility and expanded I/O options for more complex audio production needs.

General
Channels of I/O
Analog: 2 Inputs / 6 Outputs at 96 kHz Digital: 8 Input / 0 Output at 48 kHz	Analog: 2 Inputs / 2 Outputs at 96 kHz
Maximum Sampling Rate
96 kHz / 24-Bit	96 kHz / 24-Bit
Number of Microphone Inputs
2 Preamps	1 Preamp
Input Level Adjustment
2x Knob	2x Knob
Expansion Slots

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface are both high-quality audio interfaces, but they differ significantly in terms of their specifications and capabilities.
Starting with the channels of I/O, the Audient iD4 MKII provides 2 analog inputs and 2 analog outputs at a sampling rate of 96 kHz. In comparison, the Audient iD14 MKII offers more extensive connectivity with 2 analog inputs and 6 analog outputs at 96 kHz, as well as an additional 8 digital inputs at 48 kHz. This makes the iD14 MKII a better choice for users who require more input and output options for complex recording setups.
Both interfaces support a maximum sampling rate of 96 kHz at 24-bit, ensuring high-quality audio recording and playback. However, the Audient iD14 MKII’s ability to handle additional digital inputs can be a significant advantage for professional environments where digital connections are prevalent.
When it comes to microphone inputs, the Audient iD4 MKII is equipped with 1 preamp, while the Audient iD14 MKII features 2 preamps. This additional preamp on the iD14 MKII allows for more versatility in capturing multiple audio sources simultaneously, making it more suitable for recording scenarios that involve more than one microphone.
Both interfaces have input level adjustment via 2 knobs, providing straightforward control over input levels. Neither of the devices includes expansion slots, which suggests that they are designed to be compact and efficient without the need for additional modular components.
In summary, the Audient iD4 MKII is a more streamlined option with basic input and output capabilities, suited for simpler recording needs. On the other hand, the Audient iD14 MKII offers expanded connectivity and additional preamps, making it a more flexible and comprehensive solution for more demanding audio recording environments.

Signal Processing
Pad

Gain/Trim Range
Mic/Hi-Z Inputs: 58 dB Hi-Z Inputs: 40 dB	Mic/Hi-Z Inputs: 58 dB Hi-Z Inputs: 40 dB
High-Pass Filter

Solo/Mute
	Mute per Master

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface share several similarities in their specifications while also presenting distinct features that cater to different user needs.
Both the Audient iD4 MKII and the Audient iD14 MKII feature a gain/trim range of 58 dB for mic/Hi-Z inputs and 40 dB for Hi-Z inputs, ensuring high-quality sound capture and amplification for various audio sources. Neither of the interfaces includes a pad or a high-pass filter, which might be a consideration for users needing those specific functionalities.
The Audient iD4 MKII includes a mute function per master, allowing users to quickly silence the output when necessary. In contrast, the Audient iD14 MKII does not offer a solo or mute function, which might limit immediate control over the output in a multi-track recording setup.
In summary, while both interfaces offer similar gain/trim ranges and lack certain features like pads and high-pass filters, the Audient iD4 MKII provides a master mute function, offering a slight edge in control over the Audient iD14 MKII, which lacks both solo and mute capabilities.

Connectivity
Analog Audio I/O
2x Combo XLR-1/4" TRS Balanced Mic/Line Input 1x 1/4" TRS Unbalanced Hi-Z Input (Front Panel) 4x 1/4" TRS Balanced Line/Monitor Output 1x 1/4" TRS Unbalanced Headphone Output (Front Panel) 1x 1/8" / 3.5 mm TRS Unbalanced Headphone Output (Front Panel)	1x Combo XLR-1/4" TRS Balanced Mic/Line Input 1x 1/4" TRS Unbalanced Hi-Z Input (Front Panel) 2x 1/4" TRS Balanced Monitor Output 1x 1/4" TRS Unbalanced Headphone Output (Front Panel) 1x 1/8" / 3.5 mm TRS Unbalanced Headphone Output (Front Panel)
Phantom Power
48 V ± 4 V, Selectable On/Off (Selectable on Individual Inputs)	48 V ± 4 V, Selectable On/Off
Phantom Power Current
10 mA per Channel	10 mA per Channel
Digital Audio I/O
1x TOSLINK Optical ADAT / S/PDIF Input (S/MUX Support)
Host Connection
1x USB-C	1x USB-C
Host Connection Protocol
USB 3.0 / 3.1/3.2 Gen 1	USB 3.0 / 3.1/3.2 Gen 1
USB (Non-Host)

Sync I/O

Network I/O

MIDI I/O

When comparing the Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface, several key differences and similarities emerge, particularly in terms of their analog audio I/O, phantom power options, digital audio I/O, and host connection protocols.
Starting with the analog audio I/O, the Audient iD4 MKII offers a more streamlined setup designed for simpler recording environments. It features 1x combo XLR-1/4" TRS balanced mic/line input and 1x 1/4" TRS unbalanced Hi-Z input on the front panel. For outputs, it provides 2x 1/4" TRS balanced monitor outputs and dual headphone outputs (1x 1/4" TRS unbalanced and 1x 1/8" / 3.5 mm TRS unbalanced on the front panel). In contrast, the iD14 MKII is built for more complex setups with greater input and output flexibility. It includes 2x combo XLR-1/4" TRS balanced mic/line inputs, 1x 1/4" TRS unbalanced Hi-Z input, and 4x 1/4" TRS balanced line/monitor outputs, along with the same dual headphone outputs as the iD4 MKII.
Both interfaces support 48V phantom power with selectable on/off functionality, providing 10 mA per channel. However, the iD14 MKII allows phantom power to be selected individually for each input, offering more granular control compared to the iD4 MKII.
Another significant distinction lies in their digital audio I/O capabilities. The iD4 MKII does not include any digital audio I/O options, which limits its expandability in terms of digital connections. On the other hand, the iD14 MKII includes 1x TOSLINK Optical ADAT / S/PDIF input with S/MUX support, enabling it to handle additional digital inputs and thus expand the interface’s recording capacity.
Both interfaces employ a USB-C host connection with USB 3.0 / 3.1/3.2 Gen 1 protocol, ensuring fast and reliable data transfer. Neither interface includes additional USB (non-host), sync I/O, network I/O, or MIDI I/O connections, maintaining a focus on core audio input and output functionality.
In summary, the Audient iD4 MKII is designed for users seeking a compact and straightforward interface with essential inputs and outputs, whereas the Audient iD14 MKII offers enhanced input/output flexibility, individual phantom power control, and digital I/O expandability, making it suitable for more complex recording setups.

Performance
Frequency Response
A/D Converters: 10 Hz to 40 kHz ±0.5 dB D/A Converters: 10 Hz to 40 kHz ±0.1 dB Headphone Outputs: 10 Hz to 40 kHz ±0.25 dB Mic, Line Inputs: 10 Hz to 40 kHz ±0.5 dB (Min Gain) 20 Hz to 22 kHz ±1 dB (Max Gain) Hi-Z Inputs: 10 Hz to 20 kHz ±0.5 dB	A/D Converters: 10 Hz to 40 kHz ±0.5 dB D/A Converters: 10 Hz to 40 kHz ±0.1 dB Headphone Outputs: 10 Hz to 40 kHz ±0.1 dB Mic, Line Inputs: 10 Hz to 40 kHz ±0.5 dB (Min Gain) Hi-Z Inputs: 10 Hz to 20 kHz ±0.5 dB (Min Gain)
Maximum Input Level
Mic Inputs: +12 dBu Line Inputs: +21 dBu Hi-Z Inputs: +10 dBu	Mic Inputs: +12 dBu Line Inputs: +21 dBu Hi-Z Inputs: +12 dBu
Maximum Output Level
Headphone Outputs: +5.46 Vrms (600-Ohm Load)	Headphone Outputs: +5.46 Vrms (600-Ohm Load)
Headphone Output Power
223 mW into 30 Ohms (Max) 280 mW into 62 Ohms (Max) 100 mW into 600 Ohms (Max)	223 mW into 30 Ohms (Max) 280 mW into 62 Ohms (Max) 100 mW into 600 Ohms (Max)
Impedance
Mic Inputs: 2.8 Kilohms (Balanced) Line Inputs: > 8 Kilohms (Balanced)	Mic Inputs: 2.8 Kilohms (Balanced) Line Inputs: > 8 Kilohms (Balanced)
Dynamic Range
A/D Converters: 120 dB (A-Weighted) D/A Converters: 125.5 dB (A-Weighted) Headphone Outputs: 125.5 dB (A-Weighted)	A/D Converters: 120 dB (A-Weighted) D/A Converters: 125.5 dB (A-Weighted) Headphone Outputs: 125.5 dB (A-Weighted)
SNR
Mic/Line Inputs: 101 dBu (A-Weighted) Hi-Z Inputs: 100 dBu (A-Weighted)	Mic/Line Inputs: 101 dBu (A-Weighted) Hi-Z Inputs: 100 dBu (A-Weighted)
THD+N
Mic/Line Inputs: 0.0017% (at 0 dBu) Hi-Z Inputs: 0.1% (at 0 dBu) A/D Converters: < 0.001% (at -1 dBFS) D/A Converters: < 0.0006% (at -1 dBFS) Headphone Outputs: < 0.0009% (at -1 dBFS)	Mic/Line Inputs: 0.0017% (at 0 dBu) Hi-Z Inputs: 0.1% (at 0 dBu) A/D Converters: < 0.001% (at -1 dBFS) D/A Converters: < 0.0006% (at -1 dBFS) Headphone Outputs: < 0.0009% (at -1 dBFS)
EIN
Mic/Line Inputs: -129 dBu A-Weighted	Mic/Line Inputs: -129 dB A-Weighted
CMRR
Mic/Line Inputs: > -75 dB (1 kHz)	Mic/Line Inputs: > -75 dB (1 kHz)

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface share many similarities in terms of their core specifications, but there are some notable differences.
Both interfaces offer a frequency response range of 10 Hz to 40 kHz for A/D and D/A converters and mic/line inputs. The iD4 MKII has a more stringent frequency response for headphone outputs at ±0.1 dB compared to the iD14 MKII's ±0.25 dB. The iD14 MKII also specifies a frequency response of 20 Hz to 22 kHz ±1 dB at maximum gain for mic/line inputs, which the iD4 MKII does not.
In terms of maximum input levels, the iD4 MKII and iD14 MKII are quite similar, with mic inputs at +12 dBu and line inputs at +21 dBu. The Hi-Z input on the iD4 MKII has a slightly higher maximum input level at +12 dBu compared to the iD14 MKII's +10 dBu. Both interfaces have the same maximum output level for headphone outputs at +5.46 Vrms into a 600-Ohm load and identical headphone output power ratings at various impedances.
The impedance for mic inputs is the same for both interfaces at 2.8 Kilohms (Balanced), and for line inputs, it is greater than 8 Kilohms (Balanced) for both.
Dynamic range specifications are identical for both devices: A/D converters at 120 dB (A-Weighted), D/A converters at 125.5 dB (A-Weighted), and headphone outputs also at 125.5 dB (A-Weighted). Both interfaces also share the same SNR: 101 dBu (A-Weighted) for mic/line inputs and 100 dBu (A-Weighted) for Hi-Z inputs.
THD+N values are equally matched for both interfaces: 0.0017% for mic/line inputs at 0 dBu, 0.1% for Hi-Z inputs at 0 dBu, less than 0.001% for A/D converters at -1 dBFS, less than 0.0006% for D/A converters at -1 dBFS, and less than 0.0009% for headphone outputs at -1 dBFS.
Lastly, the EIN (Equivalent Input Noise) for mic/line inputs is -129 dBu A-Weighted for both interfaces, and the CMRR (Common Mode Rejection Ratio) is greater than -75 dB at 1 kHz for both.
In summary, both the Audient iD4 MKII and iD14 MKII offer highly similar technical specifications, with only minor differences in frequency response for certain inputs and outputs. The choice between the two would likely depend on other factors such as the number of inputs/outputs, additional features, and overall design.

Digital Audio
dBFS Reference Level
+12 dBu = 0 dBFS	+12 dBu = 0 dBFS
Sample Rates
44.1 / 48 / 88.2 / 96 kHz	44.1 / 48 / 88.2 / 96 kHz
Sample Rate Conversion

Bit Depths
24-Bit	24-Bit
Latency
0.65 ms at 44.1 kHz (Dependent on Buffer Size, Input to Output) 0.31 ms at 96 kHz (Dependent on Buffer Size, Input to Output)	0.65 ms at 44.1 kHz (Dependent on Buffer Size, Input to Output) 0.31 ms at 96 kHz (Dependent on Buffer Size, Input to Output)
Sync Sources
ADAT, Internal, S/PDIF	Internal

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface share several core specifications but differ in certain areas that may impact users' choices based on their specific needs.
Both interfaces offer a dBFS Reference Level of +12 dBu = 0 dBFS, which ensures consistent output levels. They support identical sample rates of 44.1, 48, 88.2, and 96 kHz, and both interfaces do not feature sample rate conversion. Additionally, both the iD4 MKII and the iD14 MKII support a bit depth of 24-bit, which is standard for professional audio recording and ensures high-resolution audio quality.
Latency performance is also matched between the two models, with both offering a latency of 0.65 ms at 44.1 kHz and 0.31 ms at 96 kHz, though this is dependent on the buffer size and specific input to output configurations. This low latency makes both interfaces suitable for real-time monitoring and recording without noticeable delay.
The primary difference between the two interfaces lies in their sync sources. The Audient iD4 MKII uses only an internal sync source, which is typical for simpler, more compact audio interfaces. In contrast, the Audient iD14 MKII provides additional sync source options, including ADAT, Internal, and S/PDIF. This makes the iD14 MKII more versatile for users who may need to integrate it with other digital audio equipment, such as additional preamps or converters, thus enhancing its scalability in a professional studio setting.
In summary, while both the Audient iD4 MKII and iD14 MKII share similar core audio specifications, the iD14 MKII offers greater flexibility with its additional sync sources, making it a more versatile choice for advanced users who require expanded connectivity options.

Audio Storage & Playback
Memory Card Slot

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface both share a common specification in that neither of them includes a memory card slot. This feature is absent in both models, indicating that users will need to rely on their connected computer or external storage devices for data management and storage.
The iD4 MKII is a compact and portable audio interface designed for solo musicians, podcasters, and mobile recording setups. It offers essential features and high-quality audio performance in a small form factor. The interface typically includes one Audient Console Mic Preamp, one JFET DI input, and two headphone outputs. Its USB-C connectivity ensures fast data transfer and low latency, making it a reliable choice for recording and playback on the go.
On the other hand, the iD14 MKII is a more advanced and versatile audio interface designed for professional studio environments. It expands on the capabilities of the iD4 MKII with additional inputs and outputs, including two Audient Console Mic Preamps, dual headphone outputs, and an ADAT input for expanding your setup with additional preamps. The iD14 MKII also features a high-performance converter technology that provides superior audio fidelity and dynamic range.
In summary, while both the Audient iD4 MKII and iD14 MKII lack a memory card slot, they cater to different user needs. The iD4 MKII is ideal for those seeking a simple, portable solution, whereas the iD14 MKII offers more extensive connectivity and higher performance for professional recording and production applications.

Compatibility
OS Compatibility
macOS 10.11.6 or Later macOS 11.1 or Later Windows 7 or Later	macOS 10.11.6 or Later macOS 11.1 or Later Windows 7 or Later 6 or Later iPadOS
Processor Requirement
Mac: Intel Apple M1 PC: 1.6 GHz Intel Core 2	Mac: Intel Apple M1 PC: 1.6 GHz Intel Core 2
RAM Requirements
1 GB	1 GB
Mobile Device Compatibility
	iPad iPhone
Required Hardware
Available USB-C Port USB Cable (Included)	Available USB-C Port USB Cable (Included)
Internet Connection
Required for Registration, Software/Driver Download	Required for Registration, Software/Driver Download

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface share several core specifications but also have distinct differences that set them apart.
In terms of OS Compatibility, both the iD4 MKII and iD14 MKII support macOS 10.11.6 or later, macOS 11.1 or later, and Windows 7 or later. This ensures that users with relatively modern systems can use either interface without any issues. Both models also require an available USB-C port and come with the necessary USB cable included. Additionally, an internet connection is required for registration and software/driver downloads for both interfaces.
When it comes to Processor Requirements, both interfaces are compatible with Mac systems using Intel or Apple M1 processors and PCs with at least a 1.6 GHz Intel Core 2. This ensures that both interfaces can operate efficiently on a wide range of computers. The RAM requirement is also consistent between the two, with both needing a minimum of 1 GB of RAM, which is modest by today's standards and should be met by most users.
However, a notable difference between the two models is their Mobile Device Compatibility. The iD4 MKII offers compatibility with iPad and iPhone, making it a versatile option for users who might want to integrate their mobile devices into their audio workflow. On the other hand, the iD14 MKII does not offer compatibility with mobile devices, which could be a limiting factor for users looking to use the interface on the go with their iPads or iPhones.
In summary, while the Audient iD4 MKII and iD14 MKII share many similarities in terms of OS compatibility, processor requirements, RAM needs, and required hardware, the iD4 MKII stands out with its additional support for iPad and iPhone. This makes the iD4 MKII a more flexible option for users who require mobile device integration, while the iD14 MKII focuses on offering a more robust desktop experience.

Power
Power Requirements
USB Bus Power	USB Bus Power

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface both feature USB bus power, ensuring that neither device requires an external power supply. This similarity in power requirements ensures ease of use and portability for both interfaces, as users can simply connect them via USB to their computers or mobile devices without additional cables or adapters for power.
Despite this shared power feature, the iD4 MKII and iD14 MKII cater to different user needs and scenarios. The iD4 MKII is a more compact, 2-in/2-out interface with a single Audient Console mic preamp and JFET DI input, making it ideal for solo musicians, podcasters, and small home studio setups. It provides essential features in a streamlined, user-friendly package, making it a versatile choice for those who need a high-quality, portable audio solution.
On the other hand, the iD14 MKII offers a more extensive range of inputs and outputs, with 10-in/6-out capabilities, including two Audient Console mic preamps, ADAT input for expandability, and additional line outputs. This makes it a more powerful and flexible option suitable for more complex recording setups, including small bands, multi-instrumentalists, and producers who require more connectivity and expansion options.
In summary, while both the Audient iD4 MKII and iD14 MKII interfaces share the convenience of USB bus power, they are designed to cater to different levels of user needs. The iD4 MKII focuses on simplicity and portability, while the iD14 MKII offers greater connectivity and expandability for more demanding recording environments.

Physical
Anti-Theft Features
Kensington Security Slot	Kensington Security Slot
Dimensions
6.8 x 4.7 x 2.4" / 17.3 x 12 x 6.2 cm (Including Controls and Protrusions)	5.2 x 4.7 x 2.4" / 13.3 x 12 x 6 cm (Including Controls and Protrusions)

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface both feature a Kensington Security Slot for anti-theft protection. This ensures that both devices can be securely locked to prevent unauthorized removal or theft, providing peace of mind for users who need to leave their equipment unattended.
In terms of dimensions, the Audient iD4 MKII measures 5.2 x 4.7 x 2.4 inches (13.3 x 12 x 6 cm) including controls and protrusions. Its compact size makes it a convenient choice for users with limited desk space or those needing a portable solution. On the other hand, the Audient iD14 MKII is slightly larger, with dimensions of 6.8 x 4.7 x 2.4 inches (17.3 x 12 x 6.2 cm) including controls and protrusions. While still relatively compact, the iD14 MKII's increased size may offer additional features and connectivity options.
Weight-wise, the Audient iD4 MKII weighs 2.2 lb (1.0 kg), making it lightweight and easy to transport. Unfortunately, the weight for the Audient iD14 MKII is not specified, but considering its larger size, it may be slightly heavier than the iD4 MKII, though still manageable for desktop use.
Overall, both interfaces offer similar anti-theft features and share almost identical height and width dimensions, with the primary differences being the length and possibly the weight. The Audient iD4 MKII is more compact and lighter, ideal for portability, while the iD14 MKII offers a bit more in terms of size, which may correlate with additional functionality.

Packaging Info
Package Weight
2.33 lb	1.92 lb
Box Dimensions (LxWxH)
9 x 6 x 3.6"	7.5 x 6 x 3.5"

The Audient iD4 MKII USB-C Audio Interface and the Audient iD14 MKII Desktop 10x6 USB Type-C Audio Interface both share the same brand quality but differ in several key specifications.
Starting with the package weight, the Audient iD4 MKII is lighter, weighing in at 1.92 lb. In contrast, the Audient iD14 MKII has a slightly higher package weight of 2.33 lb. This difference in weight could be attributed to the additional features and capabilities housed within the iD14 MKII, indicating a more robust build.
When it comes to the physical dimensions of the packaging, the Audient iD4 MKII measures 7.5 x 6 x 3.5 inches (LxWxH). This compact size makes it a more portable option, fitting easily into smaller spaces or travel bags. On the other hand, the Audient iD14 MKII has box dimensions of 9 x 6 x 3.6 inches (LxWxH), making it slightly larger. This marginal increase in size could potentially offer more input/output options and expanded functionality, catering to users who need a more versatile interface in a desktop setup.
Overall, while both interfaces offer high-quality audio performance, the Audient iD4 MKII is the more lightweight and compact option, ideal for users who prioritize portability. Conversely, the Audient iD14 MKII, with its slightly heavier weight and larger dimensions, is better suited for users who require more extensive audio interface capabilities in a desktop environment.