PreSonus Revelator io24 USB Audio/MIDI Interface Review

The PreSonus Revelator io24 Desktop audio interface offers a range of specifications that cater to various audio recording and production needs. Show More

Starting with the Channels of I/O, the device features 2 inputs and 4 outputs. This configuration allows users to connect two microphones or instruments while having the flexibility to route audio to multiple outputs, which is particularly useful for live performances or complex studio setups.

The Maximum Sampling Rate of 96 kHz at 24-Bit indicates the audio quality the device can handle. Higher sampling rates and bit depths lead to more accurate sound reproduction and greater dynamic range, making this interface suitable for professional audio recordings.

There are Number of Microphone Inputs which is equipped with 2 preamps. Preamps are essential for boosting the audio signal from microphones to a usable level, and having two allows for simultaneous recording of multiple sources, such as vocals and instruments.

For Input Level Adjustment, the interface features a single knob for easy control. This simplicity allows users to quickly adjust the input gain to ensure optimal recording levels without complicated settings, making it user-friendly.

Lastly, the Expansion Slots indicate that the Revelator io24 does not have additional slots for future upgrades or additional hardware. While this may limit expandability, it keeps the interface compact and straightforward for users who do not require further enhancements. Overall, these specifications highlight the Revelator io24 as a versatile and high-quality audio interface suitable for various recording applications.

The Pad feature refers to a signal attenuation mechanism that reduces the input level for high-output sources, preventing distortion and clipping. In the case of the PreSonus Revelator io24, the absence of a pad means that users will need to be cautious when connecting particularly loud instruments or microphones, as the interface is designed to handle standard input levels without additional attenuation.Show More

The Gain/Trim Range indicates the amount of amplification available for the mic and Hi-Z inputs. For mic inputs, a range of 60 dB allows for significant boost, accommodating various microphone types, from low to high sensitivity. The 50 dB gain for Hi-Z inputs is suitable for instruments like electric guitars or basses, enabling them to be recorded effectively without compromising sound quality. Having a wide gain range is essential for achieving the desired recording levels and overall sound clarity.

The High-Pass Filter at 80 Hz is a useful feature that eliminates low-frequency noise and rumble, which can clutter the mix and detract from the quality of the recording. This filter is particularly beneficial when recording vocals or instruments, as it helps to focus on the essential frequencies without the interference of low-end sounds.

Finally, the Solo/Mute functionality allows users to isolate or silence specific audio channels, enhancing mixing and monitoring capabilities. The ability to mute the master output can be particularly useful in live settings or during mixing sessions, as it enables users to focus on specific tracks without the distraction of other audio sources. This feature is essential for achieving a precise and well-balanced mix.

The PreSonus Revelator io24 is equipped with a variety of audio inputs and outputs that cater to different recording and monitoring needs. Show More

Starting with the Analog Audio I/O, this interface features two combo XLR-1/4" TRS inputs on the front panel, which allow for balanced or unbalanced connections for microphones, line-level signals, or high-impedance instruments. This versatility is crucial for users who may want to connect various types of audio sources. Additionally, it includes two balanced 1/4" TRS monitor outputs for connecting studio monitors and a 1/4" TRS unbalanced headphone output for direct monitoring. This setup ensures that users can easily route audio for recording or playback.

The Phantom Power feature is particularly important for those using condenser microphones, as it provides the necessary 48V power to operate these microphones. The selectable on/off option for phantom power on individual inputs adds flexibility, allowing users to choose which inputs require this feature, thus optimizing their setup.

In terms of Digital Audio I/O, the Revelator io24 does not include any digital input or output options, focusing instead on analog connections. The Host Connection is via a single USB-C port, operating under USB 2.0 protocol, which is standard for many audio interfaces, ensuring compatibility with most computers and devices.

The device does not support USB (Non-Host) connections, which means it cannot function as a USB hub or connect to other USB devices directly. Furthermore, there are no Sync I/O or Network I/O capabilities, indicating that it is designed primarily for straightforward audio input and output tasks without the complexities of networked audio systems.

Lastly, the MIDI I/O functionality is provided through a traditional DIN 5-Pin format, offering one input and one output. This allows users to connect MIDI controllers or other MIDI devices, facilitating the integration of MIDI data into their audio recordings and performances. Overall, these specifications highlight the Revelator io24 as a robust interface, designed primarily for analog audio applications with essential MIDI capabilities.

The specifications of the PreSonus Revelator io24 provide crucial insights into its performance characteristics, ensuring that users can achieve high-quality audio recordings and playback. Show More

Frequency Response refers to the range of frequencies that the device can reproduce accurately. For the mic and Hi-Z inputs, as well as the monitor outputs, the frequency response spans from 20 Hz to 20 kHz, with minimal variation. This wide frequency range is essential for capturing the full spectrum of audio, from the deepest bass notes to the highest treble sounds, which is particularly important for music production and professional audio applications. The headphone outputs also maintain a similar frequency response, ensuring that users can monitor audio accurately.

Maximum Input Level indicates the highest level of input signal that the device can handle without distortion. For the mic and Hi-Z inputs, a level of +10 dBu at minimum gain ensures that the interface can accommodate strong signals from various sources, maintaining audio clarity and integrity.

Maximum Output Level describes the peak output level the device can deliver. The monitor outputs also reach +10 dBu, which is suitable for driving studio monitors effectively. This ensures that the audio signal remains strong and clear when connected to external speakers.

Headphone Output Power pertains to the amount of power delivered to headphones, specified at 40 mW per channel into 56 Ohms. This power output is significant for ensuring that headphones can deliver adequate volume levels without distortion, especially in noisy environments.

Impedance affects how the inputs and outputs interact with connected devices. The mic inputs have an impedance of 1.4 kilohms, while the Hi-Z inputs feature a higher 1 megohm, accommodating various instruments and microphones. The headphone outputs' impedance range of 32 to 300 Ohms allows compatibility with a wide range of headphones, catering to different user preferences.

Dynamic Range indicates the difference between the quietest and loudest sounds that the converters can handle, with a specification of 105 dB for AD/DA converters. A higher dynamic range means better audio fidelity and the ability to capture subtle nuances in recordings.

THD+N (Total Harmonic Distortion plus Noise) measures the distortion level in the audio signal. The low percentages across mic inputs, monitor outputs, and headphone outputs suggest that the interface maintains exceptional audio clarity, minimizing unwanted noise and distortion.

Finally, EIN (Equivalent Input Noise) represents the noise level of the mic inputs. At -126 dBu A-Weighted, this low noise floor means that users can achieve clean recordings without significant background noise, which is essential for professional audio work.

Overall, these specifications highlight the PreSonus Revelator io24 as a high-quality audio interface designed for serious musicians and audio professionals seeking reliable performance and sound fidelity.

The specifications of the PreSonus Revelator io24 provide a comprehensive overview of its audio capabilities, which are essential for anyone looking to achieve high-quality recordings and playback. Show More

Sample Rates refer to the frequency at which audio is captured or played back, measured in kilohertz (kHz). The Revelator io24 supports multiple sample rates, including 44.1, 48, 88.2, and 96 kHz. Higher sample rates allow for more accurate audio reproduction and can be particularly beneficial in professional settings, where clarity and detail are crucial.

Sample Rate Conversion indicates whether the device can convert audio from one sample rate to another during playback or recording. In this case, the Revelator io24 does not feature sample rate conversion. This means that users must ensure their input and output devices are operating at the same sample rate to prevent any audio issues.

Bit Depths refer to the number of bits used to represent each audio sample, with a higher bit depth allowing for greater dynamic range and less distortion. The Revelator io24 operates at a bit depth of 24-bit, which is standard in professional audio production and ensures that recordings capture a wide range of sounds, from the softest to the loudest, without losing quality.

Latency is the delay between input and output, which can be critical in live recording situations. The Revelator io24 offers zero-latency direct monitoring, allowing users to hear their input signal in real-time without any delay. This feature is particularly useful for musicians and vocalists who need to monitor their performance accurately while recording.

Sync Sources indicate the timing references used by the audio interface for synchronization purposes. The Revelator io24 has an internal sync source, meaning it generates its own clock signal to manage audio timing. This is a common setup for standalone interfaces and is suitable for most recording scenarios.

Overall, these specifications highlight the Revelator io24 as a versatile and capable audio interface, ideal for both beginners and seasoned professionals looking for reliable performance in their audio projects.

The PreSonus Revelator io24 does not come equipped with a memory card slot. This means that users cannot expand storage or directly record audio onto an external memory card, which is a feature found in some other audio interfaces. Instead, the Revelator io24 relies on a USB connection to transfer audio data to a computer or recording device, which is typically faster and allows for more efficient handling of high-quality audio signals.Show More

The absence of a memory card slot does not detract from the overall functionality of the Revelator io24, as it is designed primarily for studio and home recording environments where audio is captured directly onto a computer. Users should consider their specific recording needs; if they require portability or standalone recording capabilities, they might look for other devices that offer built-in storage options. However, for those focused on high-quality audio input and output with seamless integration into a computer-based setup, the Revelator io24's design is well-suited to those requirements.

The OS Compatibility feature indicates the operating systems that are supported by the PreSonus Revelator io24 audio interface. This unit is compatible with macOS versions 10.13 and later (64-bit only) and Windows 10 (64-bit only). Users must ensure their operating system meets these requirements for optimal performance and functionality.Show More

The Processor Requirement specifies the minimum processor specifications necessary to run the audio interface effectively. For Mac users, an Intel Core i3 or better is required, while Windows users need at least an Intel Core i3, AMD A10, or a superior processor. This ensures that the device can handle audio processing tasks without latency or performance issues.

The RAM Requirements detail the amount of memory needed to smoothly operate the interface. A minimum of 4 GB of RAM is necessary, though 8 GB is recommended for better performance, particularly when running multiple audio applications or plugins simultaneously.

The Storage Requirements state that users need at least 30 GB of available storage space. This is important for installing necessary software and drivers, as well as for storing audio files and projects.

The Minimum Display Resolution requirement of 1366 x 768 ensures that users have a sufficiently clear display to interact with the software and interface controls. A higher resolution can enhance usability and visibility of details.

The Mobile Device Compatibility section lists the specific iPad and Android devices that can connect to the Revelator io24 via USB-C. This feature enables users to utilize the interface with a range of mobile devices, enhancing portability and versatility in audio recording and production.

The Required Hardware includes the need for an available USB 2.0 or USB-C port, along with a USB cable (which is included with the device). This is crucial for establishing a connection between the interface and the computer or mobile device.

Lastly, the Internet Connection requirement highlights the necessity of having internet access for registering the device and downloading necessary software or drivers. This step is essential to unlock the full potential of the audio interface and ensure it operates correctly.

The Power Requirements specification refers to the means by which the PreSonus Revelator io24 audio interface receives its power. In this case, it operates via USB Bus Power, which means it draws power directly from the computer or device it is connected to through the USB port. This feature is particularly advantageous for users who prefer a streamlined setup without the need for an additional external power supply. Show More

USB bus-powered devices are generally more portable and easier to use, especially for mobile recording or live setups, as they eliminate the clutter of extra cables and power adapters. It also simplifies the setup process, allowing users to connect and start working quickly. However, it is essential to note that the power provided through USB ports may vary depending on the host device, which can impact the performance of the audio interface, especially when using multiple devices or high-powered peripherals.

The Anti-Theft Features of the PreSonus Revelator io24 include a Kensington Security Slot, which is a standard feature found on many electronic devices. This slot allows users to secure the audio interface to a stationary object using a compatible lock, helping to prevent theft in public or shared spaces. This is especially important for musicians and audio professionals who may transport their equipment frequently.Show More

The Dimensions of the Revelator io24 are 6.25 x 6.25 x 2.5 inches (15.88 x 15.88 x 6.3 cm). These compact dimensions make it an ideal choice for desktop setups, allowing it to fit comfortably in smaller workspaces without sacrificing functionality. The size is designed to balance portability and usability, making it easy to transport while still providing all necessary features for audio recording and playback.

With a Weight of just 2.0 lb (0.9 kg), the Revelator io24 is lightweight and portable, making it convenient for musicians and audio engineers on the go. Its lightweight design does not compromise on build quality, ensuring durability while maintaining ease of transport. This feature is particularly advantageous for users who travel frequently for gigs, studio sessions, or collaborations, as they can easily carry the device without adding significant weight to their gear.

The Package Weight of the PreSonus Revelator io24 is 2.41 lb, which refers to the total weight of the product when packaged for shipping. This weight is important for users to consider when calculating shipping costs or handling the device, as it gives an idea of how portable the interface is. A lightweight audio interface is generally easier to transport, making it suitable for mobile recording setups or for musicians who travel frequently.Show More

The Box Dimensions (LxWxH) are 8.5 x 8.4 x 5.2 inches, indicating the physical size of the packaging. These dimensions provide insight into how much space the device will occupy during storage or transport. A compact size can be advantageous for users with limited space, whether on a desk or in a travel bag. Additionally, understanding box dimensions helps users plan for setup and integration into their existing gear, ensuring that it fits well within their workspace.