The PreSonus Revelator io24 is a versatile 2x4 USB Type-C Audio/MIDI Interface designed for musicians, podcasters, and streamers who require high-quality sound and flexibility. It features two microphone/instrument inputs with PreSonus' XMAX-L preamps, allowing for clear and pristine audio capture. The io24 is equipped with a built-in loopback mixer and customizable presets, which enable users to easily integrate their sound with various applications, such as streaming platforms and DAWs. Additionally, it boasts DSP-based effects, including reverb, EQ, and compression, that can be applied directly to the input signals. The io24 offers 24-bit/96 kHz audio resolution, ensuring professional-grade sound quality.
On the other hand, the PreSonus Revelator io44 is tailored more towards users who need a compact and portable solution while still maintaining exceptional audio fidelity. This interface offers a 4x4 USB Type-C connectivity and includes a single XMAX-L mic/instrument input, along with a stereo line input. Like the io24, the io44 also features onboard DSP for effects processing and loopback functionality, making it suitable for live streaming and content creation. Despite its smaller size, it still provides high-resolution audio at 24-bit/96 kHz, ensuring that users do not have to compromise on sound quality when on the go.
Both interfaces share several common features that make them appealing for various audio applications. They include PreSonus' Studio One Artist DAW software and the Studio Magic software bundle, which provide users with a comprehensive suite of tools for recording, mixing, and producing audio. However, the io24 is better suited for users who require more input options and greater on-device control, while the io44 is ideal for those who prioritize portability and simplicity. Overall, both the io24 and io44 offer excellent value with their combination of high-quality audio performance, user-friendly interfaces, and robust software packages.
In this section, we will explore the detailed specifications of the PreSonus Revelator io24 and io44 Audio Interfaces. Our comprehensive comparison will highlight the advantages and disadvantages of each product, helping you make an informed decision. As you read on, you will find an in-depth review of their features, capabilities, and potential drawbacks. Stay tuned for a side-by-side analysis that will assist you in choosing the right audio interface for your needs.
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Key Specs | |
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Channels of I/O | |
4 Inputs / 2 Outputs |
Analog: 2 Inputs / 4 Outputs |
Maximum Sampling Rate | |
96 kHz / 24-Bit | 96 kHz / 24-Bit |
Number of Microphone Inputs | |
1 Preamp | 2 Preamps |
Analog Audio I/O | |
1x Combo XLR-1/4" TS Balanced/Unbalanced Mic/Hi-Z Input 1x 1/8" / 3.5 mm TRS Unbalanced Line Input 1x 1/8" / 3.5 mm TRRS Unbalanced Headset In/Out 2x 1/4" TRS Balanced Monitor Output |
2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Input (Front Panel) 2x 1/4" TRS Balanced Monitor Output 1x 1/4" TRS Unbalanced Headphone Output |
Host Connection | |
1x USB-C | 1x USB-C |
OS Compatibility | |
macOS 10.13 or Later Windows 10 or Later Chrome OS iPadOS |
macOS 10.13 or Later (64-Bit Only) Windows 10 (64-Bit Only) 9.0.3 or Later |
Power Requirements | |
USB Bus Power | USB Bus Power |
The PreSonus Revelator io24 Desktop 2x4 USB Type-C Audio/MIDI Interface offers a versatile configuration with 2 Inputs and 4 Outputs, making it suitable for various recording and playback scenarios. It supports a maximum sampling rate of 96 kHz at 24-Bit, ensuring high-quality audio capture and playback. The interface features 2 microphone preamps, which allow for simultaneous recording of two audio sources. Its analog audio I/O includes 2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Inputs on the front panel, along with 2x 1/4" TRS Balanced Monitor Outputs and a 1x 1/4" TRS Unbalanced Headphone Output.Show More
On the other hand, the PreSonus Revelator io44 Audio Interface is designed with a different configuration, featuring 4 Inputs and 2 Outputs. Like the io24, it also supports a maximum sampling rate of 96 kHz at 24-Bit. However, it has only 1 microphone preamp, limiting its capacity for simultaneous recordings. The analog audio I/O includes 1x Combo XLR-1/4" TS Balanced/Unbalanced Mic/Hi-Z Input, 1x 1/8" / 3.5 mm TRS Unbalanced Line Input, 1x 1/8" / 3.5 mm TRRS Unbalanced Headset In/Out, and 2x 1/4" TRS Balanced Monitor Outputs.
Both interfaces use a USB-C host connection and are compatible with macOS 10.13 or later and Windows 10 or later. The io44 additionally supports Chrome OS and iPadOS, expanding its usability across different platforms. Both interfaces are powered via USB Bus Power, making them convenient for mobile setups.
General | |
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Channels of I/O | |
4 Inputs / 2 Outputs |
Analog: 2 Inputs / 4 Outputs |
Maximum Sampling Rate | |
96 kHz / 24-Bit | 96 kHz / 24-Bit |
Number of Microphone Inputs | |
1 Preamp | 2 Preamps |
Input Level Adjustment | |
1x Knob | 1x Knob |
Expansion Slots | |
The PreSonus Revelator io24 Desktop 2x4 USB Type-C Audio/MIDI Interface offers a configuration of 2 Inputs and 4 Outputs, making it suitable for more complex audio setups. In contrast, the PreSonus Revelator io44 Audio Interface features a simpler setup with 4 Inputs and 2 Outputs. This difference in input and output channels can greatly influence the flexibility and scalability of your audio production, with the io24 catering to users who may require additional output options.Show More
Both devices support a maximum sampling rate of 96 kHz / 24-Bit, ensuring high-quality audio capture and playback. This commonality provides users with professional-grade sound fidelity regardless of the interface chosen, making either suitable for serious audio work.
In terms of microphone inputs, the Revelator io24 is equipped with 2 Preamps, allowing for dual mic recordings simultaneously, while the Revelator io44 comes with only 1 Preamp. This makes the io24 a better choice for those looking to capture multiple audio sources at once, such as vocals and instruments, whereas the io44 is more streamlined for single-source recording.
Both interfaces feature a simple input level adjustment with 1 knob, providing ease of use when setting levels for recording. Additionally, neither unit has expansion slots or a built-in microphone, keeping the design focused and straightforward for users who prefer external microphones and equipment.
Signal Processing | |
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Pad | |
Gain/Trim Range | |
Mic Inputs: 60 dB Hi-Z Inputs: 50 dB Line Inputs: 40 dB |
Mic Inputs: 60 dB Hi-Z Inputs: 50 dB |
High-Pass Filter | |
24 to 1000 Hz, 12 dB/Octave (via Software) | 80 Hz |
Solo/Mute | |
Mute per Master | Mute per Master |
When comparing the PreSonus Revelator io24 and the PreSonus Revelator io44 audio interfaces, both devices feature a pad option of "No," indicating they do not include a pad to attenuate high input levels. Each model offers a gain/trim range for mic inputs of 60 dB and for Hi-Z inputs of 50 dB. However, the io44 extends its functionality with an additional line input gain/trim range of 40 dB, providing more versatility for various recording scenarios.Show More
Both devices come equipped with a high-pass filter, but their specifications differ significantly. The io24 features a fixed high-pass filter at 80 Hz, making it straightforward for users who prefer a simple cutoff point. In contrast, the io44 offers a more flexible high-pass filter range from 24 to 1000 Hz, which can be adjusted via software, allowing for greater customization based on specific recording needs.
Lastly, both interfaces include a solo/mute function, specifically a mute per master capability, ensuring that users can effectively manage their signal routing during recording sessions. This feature is common to both models, indicating a similar approach to monitoring and controlling audio output.
Connectivity | |
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Analog Audio I/O | |
1x Combo XLR-1/4" TS Balanced/Unbalanced Mic/Hi-Z Input 1x 1/8" / 3.5 mm TRS Unbalanced Line Input 1x 1/8" / 3.5 mm TRRS Unbalanced Headset In/Out 2x 1/4" TRS Balanced Monitor Output |
2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Input (Front Panel) 2x 1/4" TRS Balanced Monitor Output 1x 1/4" TRS Unbalanced Headphone Output |
Phantom Power | |
48 V, Selectable On/Off | 48 V, Selectable On/Off (Selectable on Individual Inputs) |
Digital Audio I/O | |
Host Connection | |
1x USB-C | 1x USB-C |
Host Connection Protocol | |
USB 2.0 | USB 2.0 |
USB (Non-Host) | |
Sync I/O | |
Network I/O | |
MIDI I/O | |
1x DIN 5-Pin Input 1x DIN 5-Pin Output |
The PreSonus Revelator io24 and the PreSonus Revelator io44 are both versatile audio interfaces designed to cater to different recording needs. The Revelator io24 features a more robust analog audio I/O setup, boasting 2x Combo XLR-1/4" TRS balanced/unbalanced mic/line/Hi-Z inputs on the front panel, while the io44 has a more limited configuration with only 1x Combo XLR-1/4" TS mic/Hi-Z input and additional 1/8" inputs for line and headset. This makes the io24 more suitable for users who require multiple inputs for simultaneous recording.Show More
Both interfaces provide 48 V phantom power that is selectable for individual inputs, ensuring that condenser microphones can be powered as needed. However, the Revelator io44 specifies a phantom power current of 10 mA, which could be a consideration for users with specific microphone requirements. In terms of output options, the io24 includes a dedicated 1/4" TRS unbalanced headphone output, providing more versatility for monitoring, while the io44 offers 1/8" TRRS unbalanced headset in/out, which can be useful for casual listening and communication.
Both interfaces connect via USB-C and support the USB 2.0 protocol, making them compatible with a wide range of devices. However, the Revelator io24 includes MIDI I/O with one DIN 5-Pin input and output, allowing for connection with external MIDI devices, whereas the io44 lacks any MIDI connectivity. This feature can be crucial for users looking to integrate MIDI gear into their recording setups.
Overall, while both the PreSonus Revelator io24 and io44 offer essential audio interface functionalities, the io24 stands out with its additional inputs, dedicated headphone output, and MIDI capabilities, making it a more comprehensive solution for users seeking more extensive recording options.
Performance | |
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Frequency Response | |
Mic, Line, Hi-Z Inputs: 20 Hz to 20 kHz +0.1/-0.3 dB (Unity Gain) Monitor Outputs: 20 Hz to 20 kHz +0.1/-0.5 dB (Unity Gain) Headphone Outputs: 20 Hz to 20 kHz +0.1/-0.3 dB (Unity Gain) |
Mic, Hi-Z Inputs: 20 Hz to 20 kHz +0.1/-0.3 dB (Unity Gain) Monitor Outputs: 20 Hz to 20 kHz +0.1/-0.3 dB (Unity Gain) Headphone Outputs: 20 Hz to 20 kHz +0.1/-0.5 dB |
Maximum Input Level | |
Mic/Hi-Z Inputs: +10 dBu (Min Gain) Line Inputs: +10 dBu (Balanced, Unity Gain, 1 kHz) |
Mic/Hi-Z Inputs: +10 dBu (Min Gain) |
Maximum Output Level | |
Monitor Outputs: +10 dBu |
Monitor Outputs: +10 dBu (Balanced, 1 kHz) |
Headphone Output Power | |
30 mW per Channel into 56 Ohms | 40 mW per Channel into 56 Ohms (Max) |
Impedance | |
Mic Inputs: 1.4 Kilohms (Balanced) Hi-Z Inputs: 750 Kilohms Headphone Outputs: 32 to 300 Ohms |
Mic Inputs: 1.4 Kilohms (Balanced) Hi-Z Inputs: 1 Megohm Headphone Outputs: 32 to 300 Ohms |
Dynamic Range | |
AD/DA Converters: 96 dB |
AD/DA Converters: 105 dB |
THD+N | |
Mic Inputs: 0.005% (1 kHz, Min Gain, -1 dBFS Input) Monitor Outputs: 0.003% (1 kHz, at 0 dBFS) |
Mic Inputs: 0.009% (1 kHz, Min Gain, at -1 dBFS) Monitor Outputs: 0.003% (1 kHz, Unity Gain, at -1 dBFS) Headphone Outputs: 0.01% (1 kHz, at 0 dBFS) |
EIN | |
Mic Inputs: -128 dBu A-Weighted (150-Ohm Source, Max Gain) |
Mic Inputs: -126 dBu A-Weighted (150-Ohm Source, Max Gain) |
The PreSonus Revelator io24 and PreSonus Revelator io44 share a similar frequency response for their inputs and outputs, both operating within a range of 20 Hz to 20 kHz with minimal deviation. However, the io24 has a slightly better performance in the monitor outputs, exhibiting a frequency response of +0.1/-0.3 dB, compared to the io44’s +0.1/-0.5 dB. Both interfaces have a maximum input level of +10 dBu for mic and Hi-Z inputs, ensuring they can handle similar signal levels without distortion.Show More
In terms of output levels, both models achieve a maximum output level of +10 dBu for monitor outputs. However, the io24 offers a higher headphone output power of 40 mW per channel into 56 Ohms, while the io44 provides 30 mW per channel. This indicates that the io24 can drive headphones more effectively, making it a better choice for users who prioritize headphone monitoring.
The impedance specifications also reveal differences between the two interfaces. The io24 features a Hi-Z input impedance of 1 Megohm, while the io44 has a lower Hi-Z input impedance of 750 Kilohms. This higher impedance in the io24 allows for better compatibility with a wider range of instruments. Additionally, the dynamic range of the io24 is rated at 105 dB, compared to the io44's 96 dB, indicating that the io24 can capture a wider range of audio signals with greater fidelity.
Regarding total harmonic distortion plus noise (THD+N), the io24 has a slightly higher distortion rate at the mic inputs, rated at 0.009%, versus the io44's 0.005%. Nonetheless, both devices maintain a low distortion level for monitor outputs at 0.003%. The equivalent input noise (EIN) measurement also favors the io44, which has an EIN of -128 dBu, compared to the io24's -126 dBu. This indicates that the io44 may provide slightly cleaner mic preamps at maximum gain settings.
Digital Audio | |
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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 | |
Zero-Latency Direct Monitoring | Zero-Latency Direct Monitoring |
Sync Sources | |
Internal | Internal |
The PreSonus Revelator io24 and the PreSonus Revelator io44 are both high-quality audio interfaces designed for home studios and mobile recording. They both support sample rates of 44.1, 48, 88.2, and 96 kHz, ensuring flexibility for various recording scenarios. Additionally, both interfaces do not feature sample rate conversion, which maintains the integrity of the original audio signal during the recording process. They are also capable of a bit depth of 24-Bit, providing a wide dynamic range and high-resolution audio quality.Show More
In terms of latency, both the Revelator io24 and Revelator io44 offer zero-latency direct monitoring, allowing users to hear their input signals in real-time without any delay. This is particularly beneficial for musicians and vocalists who need to monitor their performance accurately while recording. Moreover, both models utilize internal sync sources, which helps to maintain timing consistency during recording sessions.
While the specific hardware features and connectivity options may differ between the two models, their core specifications regarding sample rates, sample rate conversion, bit depth, latency, and sync sources are remarkably similar. This makes both the PreSonus Revelator io24 and the Revelator io44 excellent choices for audio recording, catering to the needs of both amateur and professional users.
Audio Storage & Playback | |
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Memory Card Slot | |
The PreSonus Revelator io24 and the PreSonus Revelator io44 are both versatile audio interfaces designed for musicians and content creators, offering unique features tailored to different needs. Both models lack a memory card slot, which means users will need to rely on their computer or other external storage solutions for recording and playback. This absence is consistent across both devices, ensuring that users focus on the connectivity and performance aspects of these interfaces rather than on onboard storage capabilities.Show More
In terms of connectivity, the Revelator io24 is a 2x4 USB Type-C audio interface, providing 2 input channels and 4 output channels. It is optimized for ease of use with modern computers and mobile devices. On the other hand, the Revelator io44 offers a slightly different configuration, featuring 4 input channels and 4 output channels, making it a more suitable option for users who require additional input options for multiple instruments or microphones. This distinction in input capabilities can significantly influence the choice between the two models depending on the user's recording needs.
Both interfaces are designed with user-friendly features that enhance the recording experience. They come equipped with built-in effects and processing capabilities, allowing users to shape their sound directly within the interface. However, the additional input channels available in the Revelator io44 may offer more flexibility for complex setups, while the io24 is ideal for simpler configurations. Ultimately, the choice between these two models will depend on the specific audio requirements and workflows of the user, as both deliver high-quality audio performance and essential features for music production and streaming.
Compatibility | |
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OS Compatibility | |
macOS 10.13 or Later Windows 10 or Later Chrome OS iPadOS |
macOS 10.13 or Later (64-Bit Only) Windows 10 (64-Bit Only) 9.0.3 or Later |
RAM Requirements | |
4 GB | 4 GB, 8 GB Recommended |
Storage Requirements | |
200 MB | 30 GB |
Mobile Device Compatibility | |
iPad iPad Air iPad Mini iPad Pro iPhone iPod Touch Android Smartphone Android Tablet |
iPad Pro (with USB-C) iPad Air (with USB-C) iPad Mini with Retina (with USB-C) iPad 4th Gen. (with USB-C) Android Smartphone (with USB-C) Android Tablet (with USB-C) |
Required Hardware | |
Available USB-A Port USB Cable (Included) |
Available USB 2.0 Port or USB-C Port USB Cable (Included) |
Internet Connection | |
Required for Registration, Software/Driver Download | Required for Registration, Software/Driver Download |
When comparing the PreSonus Revelator io24 Desktop 2x4 USB Type-C Audio/MIDI Interface and the PreSonus Revelator io44 Audio Interface, both devices demonstrate robust compatibility and support for various operating systems. The io24 is compatible with macOS 10.13 or later (64-Bit only) and Windows 10 (64-Bit only) with version 9.0.3 or later, whereas the io44 supports macOS 10.13 or later, Windows 10 or later, Chrome OS, and iPadOS. This gives the io44 a broader range of OS compatibility, making it suitable for more diverse environments.Show More
In terms of hardware requirements, the io24 demands a bit more from the user's system, requiring an Intel Core i3 or better for both Mac and PC, while the io44 can function with any compatible system that meets the basic specifications. Both devices require 4 GB of RAM, but the io24 recommends 8 GB. The storage requirement for the io24 is also significantly higher at 30 GB, compared to just 200 MB for the io44, indicating that the io44 may be more accessible for users with limited storage options.
With regard to mobile device compatibility, the io24 supports a range of devices including the iPad Pro, iPad Air, and Android smartphones and tablets with USB-C connections. On the other hand, the io44 caters to a wider selection of devices, including iPads, iPhones, iPod Touch, and both Android smartphones and tablets, making the io44 a more versatile choice for mobile setups.
Lastly, both interfaces require an available USB port (USB-C for the io24 and USB-A for the io44) along with a USB cable, which is included in the package. An internet connection is mandatory for registration and software/driver downloads for both devices. Overall, the choice between the two may come down to specific user needs regarding OS compatibility, hardware requirements, and mobile device support.
Power | |
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Power Requirements | |
USB Bus Power | USB Bus Power |
The PreSonus Revelator io24 Desktop 2x4 USB Type-C Audio/MIDI Interface and the PreSonus Revelator io44 Audio Interface both utilize USB Bus Power for their operation, ensuring that they are easy to use without the need for an external power source. This feature enhances portability, making both interfaces suitable for mobile recording setups and environments where space is limited.Show More
While the io24 model offers a 2x4 configuration, which means it supports 2 inputs and 4 outputs, the io44 model provides a more robust 4x4 configuration, allowing for greater flexibility in routing audio signals. This difference in input and output capability may cater to different user needs, with the io44 being more suited for those requiring additional channel options.
Both interfaces are designed with user-friendly features that cater to both beginners and experienced audio engineers. However, the additional outputs on the Revelator io44 allow for more complex setups, making it a better choice for users who may need to connect multiple devices or send audio to various destinations simultaneously. In contrast, the io24 is ideal for simpler applications where fewer inputs and outputs suffice.
Physical | |
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Anti-Theft Features | |
Kensington Security Slot | Kensington Security Slot |
Dimensions | |
5.35 x 3.03 x 2.3" / 13.59 x 7.7 x 5.8 cm | 6.25 x 6.25 x 2.5" / 15.88 x 15.88 x 6.3 cm |
Weight | |
0.8 lb / 0.4 kg | 2.0 lb / 0.9 kg |
When comparing the PreSonus Revelator io24 Desktop 2x4 USB Type-C Audio/MIDI Interface and the PreSonus Revelator io44 Audio Interface, both products feature a Kensington Security Slot for anti-theft protection, making them suitable for use in various environments where security is a concern. This similarity ensures that users can safeguard their investment while using these interfaces in public or shared spaces.Show More
In terms of size, the Revelator io24 measures 6.25 x 6.25 x 2.5 inches (15.88 x 15.88 x 6.3 cm) and weighs 2.0 lb (0.9 kg), making it a more substantial option that may be better suited for desktop setups where space is less of a constraint. In contrast, the Revelator io44 is more compact, with dimensions of 5.35 x 3.03 x 2.3 inches (13.59 x 7.7 x 5.8 cm) and a lightweight of 0.8 lb (0.4 kg). This smaller size makes the io44 a more portable solution for users who prioritize mobility.
Overall, while both interfaces share key security features, the choice between the Revelator io24 and the Revelator io44 largely comes down to the user's needs regarding size, weight, and intended use. The io24 offers a more robust presence on a desktop, while the io44 is designed for those who need a lightweight and portable audio interface.
Packaging Info | |
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Package Weight | |
1.335 lb | 2.41 lb |
Box Dimensions (LxWxH) | |
6.9 x 5 x 4.9" | 8.5 x 8.4 x 5.2" |
The PreSonus Revelator io24 Desktop 2x4 USB Type-C Audio/MIDI Interface is designed with a package weight of 2.41 lb and box dimensions of 8.5 x 8.4 x 5.2 inches. This makes it a more substantial option compared to its counterpart, suggesting a robust build and potentially more features integrated into its design. The larger size may also indicate a more extensive internal architecture which could enhance performance and connectivity options.Show More
On the other hand, the PreSonus Revelator io44 Audio Interface has a lighter package weight of 1.335 lb and smaller box dimensions of 6.9 x 5 x 4.9 inches. This compact size makes it more portable and easier to fit into tight spaces, appealing to users who prioritize mobility and ease of setup. The smaller footprint may also focus on essential functionality, catering to users who need a straightforward audio interface without the additional complexities.
In summary, the Revelator io24 stands out for its heavier build and larger dimensions, potentially offering more features and connectivity options, while the Revelator io44 excels in portability and a user-friendly design for those who need a simpler solution. Ultimately, the choice between the two will depend on the user's specific needs regarding weight, size, and intended use.
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