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PreSonus Revelator io44 Recording and Streaming Audio Interface

$179.99 $79.99
SAVE $100.00

PreSonus Revelator io44 Recording and Streaming Audio Interface

$179.99 $79.99

Manufacturer's Description

The pocket-sized music studio.

Create a high-end recording studio right at home — or anywhere else — with Revelator io44. Whether you want to connect a professional XLR microphone, a guitar, a DJ mixer, or your gaming headset, Revelator io44 has all the inputs and outputs you need to record… even a built-in mixer that lets you blend audio from multiple applications. Processing is available on every analog input, so you’ll sound smooth and polished in your performances and recordings.

Guitarists, singers, DJs, and everyone else: you’ll sound great, regardless of if you’re tracking a record or performing live online.

Professional microphones deserve professional amplification.

25 years of studio-grade design experience is inside Revelator io44. Your XLR microphones will sound their best thanks to the PreSonus XMAX-L mic preamp with plenty of gain for your professional microphone to capture your voice smoothly, naturally, and distortion-free — and the onboard processing will make your voice stand out. Whether you're recording a vocal or chatting with your followers during a livestream, you’ll be heard loud and clear.

Powerful onboard processing

Revelator io44’s onboard processing lets you polish your recordings and streams with one-click ease, thanks to masterfully crafted presets that give you a professional sound with no expertise required. You’ll also find tools to emulate concert hall reverb, AM radio, or otherworldly invaders to completely transform your sound — and of course, you can create and store your own custom presets for later use. And best of all, this processing happens on the Revelator io44 itself so your customized sound is available whether you connect Revelator io44 to your computer, your tablet, or your phone and won’t use up valuable computer resources when recording or streaming.

Grab audio from anywhere.

Revelator io44 features an easy-to-use mixer that lets you blend audio from up to three different applications at once, so you can add backing tracks, Skype calls, and even gameplay quickly and easily — without taxing your computer. An automatic output limiter prevents your stream from distorting. Whether you’re on macOS or Windows, you can create custom mixes of your inputs and your applications and monitor it all at near-zero latency so you can stream and record simultaneously!

Remote control.

Wireless remote control via UC Surface for iPadOS®, Windows®, and Android™ devices means you get touchscreen control over all of your Revelator io44’s features, processing, and mixer features at your fingertips, without having to click away from your stream. Just connect your favorite tablet to the same network as your computer and you’re good to go!

Complete music production software included.

The Revelator io44 includes both Studio One Artist production and recording software and the Studio Magic software bundle. Studio One makes it easy to polish your recordings with its lightning-fast drag-and-drop workflow and fully-featured production environment. Studio Magic expands your palette with instruments, plug-ins, and more so you’re ready to hit record right from the start.


Main Features

  • Ultra-compact, mobile bus-powered USB-C® compatible audio interface for recording, streaming, podcasting and more
    Stand-alone functionality lets you take your sound with you
  • Integrated mixer lets you blend audio from up to three applications at once
  • Powerful onboard StudioLive processing lets you polish your sound (or completely transform it) with reverb, compression, EQ, and fantastic Voice FX — all without taxing your CPU
  • Connect nearly anything: mics, guitars, headsets, and stereo sources like DJ mixers
  • Professionally crafted Presets make you sound like a pro with a single click. You can also create your own custom presets to share, save, or produce on the go
  • Studio One Artist recording software and Studio Magic software bundle included
  • 96 kHz / 24-bit operation for pristine audio recording

Inputs and Outputs

  • 1 digitally controlled, high-headroom, low noise XMAX-L mic preamp for professional results
  • 1 Instrument input (via combo) for guitars and basses
  • 1 TRS ⅛” Stereo Line input for DJ mixers and more
  • Built-in Fat Channel with EQ, Compression, Gate, and Limiter plus Voice Effects and Reverb with 8 easy-to-use factory presets and 6 user presets
  • Access up to 2 presets from Revelator io44 for each input via the top-panel button, additional presets are available in Universal Control
  • Custom presets for vocals, broadcast, guitar, and more​​
  • Share presets with your team​
  • Balanced Main Left / Right with independent level control and mute
  • 1 TRRS 1/4"" stereo Headset connection (mic in, stereo out)


  • Integrated software mixer for low-latency montioring, streaming and more
  • 4 dedicated input streams for the Revelator™ io44 hardware inputs
  • 2 dedicated stereo output streams for monitoring. One dedicated mix for your main outputs and a separate headphone mix sourceable from all available mixes.
  • Two stereo I/O virtual streams for application-to-application recording and playback with loopback options for macOS and Windows
  • macOS, Windows, iOS, and Android compatible

Integrated Software

  • Universal Control software mixer, effects editing and hardware control
  • Studio One Artist included
  • Studio Magic software bundle included


Mi​crophone Preamp

  • Type: XLR female, balanced
  • Frequency Response (+0.1dB/-0.3 dB, unity gain, unwtd): 20 Hz - 20 kHz
  • Input Impedance (Balanced): 1.4kΩ
  • THD+N (1 kHz, -1 dBFS, min gain): 0.005% (1 kHz, -1 dBFS, min gain)
  • EIN (A-wtd, 150Ω, max gain): -128 dBu
  • Gain Control Range (± 1 dB): 60 dB
  • Max Input Level (±0.5 dBu, min gain): +10 dBu
  • Phantom Power (10 mA total): +48 VDC

Instrument Input

  • Type: ¼"" TS female, unbalanced
  • Frequency Response (+0.1dB/-0.3 dB, unity gain, unwtd): 20 Hz - 20 kHz
  • Input Impedance: 750kΩ
  • Gain Range: 50 dB
  • Maximum Level: +10 dBu (min. gain)

Line Input (Stereo)

  • Type: 1/8"" TRS female
  • Maximum Level (1 kHz, unity gain, z-balanced): +10 dBu
  • Frequency Response (+0.1dB/-0.3 dB, unity gain, unwtd): 20 Hz - 20kHz
  • Gain Range: 40 dB

Main Outputs

  • Type: 1/4"" TRS, Female
  • Frequency Response (+0.1dB/-0.5 dB, unity gain, unwtd): 20 Hz - 20 kHz
  • THD+N (1 kHz, 0 dBFS, loaded): 0.003%
  • Maximum Level: +10 dBu

Headphone Output

  • Type: 1/8"" TRRS female
  • Maximum Power: 30mW/Channel @56Ω
  • Frequency Response (+0.1dB/-0.3 dB, unity gain, unwtd): 20 Hz - 20kHz
  • Impedance Working Range: 32 Ω to 300 Ω

Audio Interface

  • Type: USB-C® Compatible USB 2.0
  • Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
  • Bit Depth: 24 bit
  • ADC Converter Range: 96 dB
  • DAC Converter Range: 96 dB


  • Hardware: Direct Monitor, Mic Gain, Line Input Trim, Headphone Level, Mute, Preset Select, HPF
  • Software: Mic Gain, Monitor Mix, Preset Management, Loopback Mixes,
  • Onboard DSP Options: PreSonus StudioLive Fat Channel Processing High Pass Filter, Noise Gate / Expander, 3 Compressor models, 3 EQ models, and Limiter, Reverb
  • Loopback Mixer: 7 input digital mixer, 3 stereo loopback mixes, stereo monitor mix
  • Voice Effects: Doubler, Vocoder, Ring Modulator, Comb Filter, Detuner, Delay


  • Height: 2.3” (58.4 mm)
  • Depth: 3"" (77 mm)
  • Width: 5.35” (135.9 mm)
  • Weight: 0.78 lbs (0.35 kg)

Computer system requirements:

Below are the minimum computer-system requirements for Revelator io44.


  • macOS version 10.13 or later
  • 200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates)
  • Available USB port


  • Windows 10 or later (64-Bit Only)
  • 200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates and low-latency ASIO support)
  • Available USB port