Skip to content

Audient iD4 MKII 2-in/2-out USB-C Audio Recording Interface w/ 1x Mic Preamp


Audient iD4 MKII 2-in/2-out USB-C Audio Recording Interface w/ 1x Mic Preamp


Manufacturer's Description

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.

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 analogue 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.

Its 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 professional audio performance from your desktop.

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.

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.

iOS Compatible

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


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


D.I / Instrument Input

  • RANGE: 40dB
  • LINEUP: 12dBu = 0dBFS
  • THD+N @ 0dBu: 0.1%
  • SNR: 100dBu A-Weighted
  • FREQUENCY RESPONSE – MIN GAIN ±0.5dB 10Hz to 20kHz

Microphone preamplifier

  • GAIN RANGE: 58dB
  • LINEUP: 12dBu = 0dBFS
  • INPUT IMPEDANCE (Mic): 2.8k
  • INPUT IMPEDANCE (Line): >8k
  • THD+N @ 0dBu 0.00170%
  • THD+N @ 0dBu MAX GAIN: <0.04%
  • SNR: 101dBu A-Weighted
  • EIN: 129dB A-Weighted
  • CMRR @ 1k: >75dB
  • FREQUENCY RESPONSE – MIN GAIN ±0.5dB 10Hz to 40kHz

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
  • CROSSTALK: >120dB
  • 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
  • CROSSTALK: >116dB
  • 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