Audient ID4 MKII

2in/2out Audio Interface

Available on backorder


Audient ID4 MKII

2in | 2out Audio Interface
Designed to take your recordings to the next level in every way, the iD4 (MKII) delivers professional audio performance in a compact and modern desktop package, giving you everything you need to make studio-quality recordings at home.

The professional sound you deserve

Every iD interface features the Audient Console Mic Preamp, the same discrete circuit design found in our renowned recording console the ASP8024-HE. Designed to deliver ultra-low noise and low distortion with a touch of classic analog warmth, iD4’s Audient mic pre will give you the professional sound you deserve.

How does it sound?
The Audient mic pre is a high-grade hybrid discrete and op-amp design that delivers a clean, accurate, and detailed translation of your source.

Now that’s quiet
With a noise floor, 30,000 times quieter than the signal level your recordings will be captured with stunning clarity.

Class-leading converters

It’s all in the details
iD4’s converters make sure you hear every nuance, every detail of your audio, letting you hear your mix more accurately. Work faster, make better creative decisions and experience the professional audio performance from your desktop.

Dynamic Range (ADC) – 120dB
Dynamic Range (DAC) – 126dB
THD+N: (ADC) – 0.001%
THD+N: (DAC) – 0.0005%

Dual Headphone Outputs

Powerful performance
Equipped with both a jack and mini-jack connection and a powerful headphone amp capable of driving headphones up to 600Ohms, iD4 is ready to take on the most demanding recording sessions.

JFET Instrument Input

Plug and play
Designed to replicate the input stage of a classic valve amplifier, iD4’s harmonically rich JFET Instrument Input is the perfect sonic foundation for your guitar or bass.


The virtual scroll wheel
Turn iD4’s volume knob into a virtual scroll wheel and take control of a variety of compatible onscreen parameters. Quickly dial-in settings, adjust faders or even write in automation without spending hours staring at the screen.

Monitor Mix

Experience ultra-low latency

Don’t let latency slow you down with Monitor Mix. Quickly create and monitor a blend of iD4’s inputs and your computer audio, find the perfect balance and lay down your tracks effortlessly.

Audio Loop-back

Creativity unleashed

Audio Loop-back enables you to capture playback from applications on your computer at the same time as your microphones. Ideal for content creators, podcasters, and streamers.

  • Record your computers audio
  • Record guest video calls
  • Record gaming audio

Audio Loop-back Mixer

Loop-back but simple

iD4’s Audio Loop-back feature can be configured via its own dedicated Audio Loop-back Mixer software, enabling you to combine audio sources and quickly route them between software. How you choose to use it is up to you.

IOS Compatible

Compatible with iOS devices, iD4 truly lets you record anywhere, whenever inspiration strikes.

  • Record on your iOS device
  • Capture ideas on the go
  • Ideal for travel

Engineering for audio; made for music.

USB Bus Powered

Set up in seconds. 

No need to find a power outlet as ID4 is powered directly from your computers

3 Year Limited Warranty

All of our products come with a three-year limited warranty guaranteeing you further protection and peace of mind when you choose Audient.USB, without compromising on sound quality or performance.

All-Metal Construction

Built to last
Engineered to survive everyday use, iD4 delivers professional quality audio in a small, beautifully engineered, and all-metal package.

ARC Create instantly

Bundled with a free suite of creative software including Cubase LE and Cubasis LE for iOS, alongside industry-leading plugins and virtual instruments, you can start recording as soon as you open the box.


  • 1 x Audient Console Mic Preamp
  • Class-Leading Converters
  • 1 x JFET Instrument Input
  • 2 x Line Outputs
  • Dual Headphone Outputs
  • ScrollControl
  • Audio Loop-back with Mixer
  • Speaker on/off Button
  • Monitor Mix and Pan
  • True Phantom Power over USB
  • USB3.0 Bus Powered
  • iOS Compatible
  • 24bit/96khz
  • All Metal Design
  • Free Software + Plugins


D.I / Instrument Input

LINEUP: 12dBu = 0dBFS
THD+N @ 0dBu: 0.1%
SNR: 100dBu A-Weighted

Microphone preamplifier

LINEUP: 12dBu = 0dBFS
THD+N @ 0dBu 0.00170%
THD+N @ 0dBu MAX GAIN: <0.04%
SNR: 101dBu A-Weighted
EIN: 129dB A-Weighted
CMRR @ 1k: >75dB

Analogue to Digital Converter

THD+N @ -1dBFS: 0.001%
DYNAMIC RANGE: 120dB A-Weighted
FREQUENCY RESPONSE: ±0.5dB 10Hz to 40kHz

Line Outputs (DAC):

LINEUP: 12dBu = 0dBFS
THD+N @ -1dBFS: 0.0006%
DYNAMIC RANGE: 125.5dB A-Weighted
FREQUENCY RESPONSE: ±0.1dB 10Hz to 40kHz
1/4” TRS JACK: Tip (Hot), Ring (Cold) & Sleeve (Shield)

Headphone Outputs:

LINEUP: 18dBu = 0dBFS
THD+N @ -1dBFS: 0.0009%
DYNAMIC RANGE: 125.5dB A-Weighted
FREQUENCY RESPONSE: ±0.1dB 10Hz to 40kHz
MAXIMUM LEVEL @ 30R: 2.59V Peak, 1.827V RMS, 223mW
MAXIMUM LEVEL @ 62R: 4.18V Peak, 2.95V RMS, 280mW
MAXIMUM LEVEL @ 600R: 7.72V Peak, 5.46V RMS, 100mW
1/4” TRS JACK: Tip (Left), Ring (Right) & Sleeve (Shield)

USB-C High Speed:

MIN REQUIREMENT: 0.9A @ 5V >=USB 3.0 Port
MAX REQUIREMENT: 1.5A @ 5V USB-C: Provides higher headphone outputs levels
No. of INPUT CHANNELS: 2 (2 Analogue)
No. of OUTPUT CHANNELS: 2 (2 Analogue)
DSP MIXER LATENCY ROUND TRIP (in-to-out): 44.1kHz 0.65mS
48.0kHz 0.6mS
88.2kHz 0.33mS
96.0kHz 0.31mS


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