Audient iD4 MKII 2x2 Desktop USB-C Audio Interface

SKU: AUID4MKII MFR: ID4MKII
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Key Features

  • Experience pristine audio quality with the Audient iD4 MKII's high-grade converters.
  • Record vocals and instruments with ultra-low latency for seamless tracking sessions.
  • Enjoy versatile connectivity with USB-C, ensuring compatibility with modern devices.
  • Easily dial in the perfect sound using the intuitive controls and interface layout.
  • Achieve professional recordings at home with studio-grade microphone preamps.
  • Monitor your mixes with powerful headphone outputs, even with high impedance headphones.
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Special Order?Estimated to Ship: 08/17/2025
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Audient iD4 MKII Specifications

D.I / Instrument Input

D.I / Instrument Input

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  • Range

    40dB

  • Lineup

    12dBu = 0dBFS

  • THD+N @ 0dBu

    0.001%

  • SNR

    100dBu A-Weighted

  • Frequency Response - Min Gain

    +/-0.5dB 10Hz to 20kHz

Microphone Preamplifier

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  • Gain Range

    58dB

  • Lineup

    12dBu = 0dBFS

  • Mic Max Input Level

    12dBu

  • Line Max Input Level

    21dBu

  • Input Impedance (Mic)

    2.8k

  • Input Impedance (Line)

    >8k

  • Phantom Power

    (48V +/-4V @ 10mA/Channel)

  • 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

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  • THD+N @ -1dBFS

    0.001%

  • Dynamic Range

    120dB A-Weighted

  • Frequency Response

    +/-0.5dB 10Hz to 40kHz

Line Outputs (DAC)

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  • 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

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  • 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

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  • Bus Power

    USB-C

  • 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

  • UPC Code

    5060374260436

About Audient iD4 MKII

An exceptional tool for professional audio recording, the iD4 MKII 2x2 Desktop USB-C Audio Interface is designed to elevate your audio production experience. This compact and modern desktop device is engineered to deliver studio-quality recordings right from the comfort of your home.

The iD4 MKII features a single Audient Console Mic Preamp, a design element synonymous with our acclaimed recording console, the ASP8024-HE. This discrete circuit design is crafted to deliver ultra-low noise and low distortion, imbued with a hint of classic analogue warmth. The result is a professional-grade sound that truly captures the essence of your audio.

The Audient mic pre is a high-grade hybrid of discrete and op amp design, ensuring a clean, accurate, and detailed translation of your source. With a noise floor 30,000 times quieter than the signal level, your recordings will be captured with stunning clarity.

The iD4 MKII's class-leading converters ensure that every nuance and detail of your audio is heard, allowing for a more accurate mix. With a dynamic range of 120dB (ADC) and 126dB (DAC), and a THD+N of 0.001% (ADC) and 0.0005% (DAC), this device delivers professional audio performance right from your desktop.

Equipped with dual headphone outputs, the iD4 MKII is ready to handle demanding recording sessions. It features both a jack and mini jack connection and a powerful headphone amp capable of driving headphones up to 600Ohms.

The iD4 MKII also includes a JFET Instrument Input, designed to replicate the input stage of a classic valve amplifier. This harmonically rich input is the perfect sonic foundation for your guitar or bass.

The device's ScrollControl feature transforms the volume knob into a virtual scroll wheel, allowing for easy adjustments of compatible onscreen parameters. This feature enables quicker settings dial-in, fader adjustments, and even automation writing, saving you hours of screen time.

The iD4 MKII's Monitor Mix feature allows for ultra-low latency, enabling you to quickly create and monitor a blend of the device's inputs and your computer audio. This feature ensures the perfect balance for effortless track laying.

For content creators, podcasters, and streamers, the iD4 MKII's Audio Loop-back feature is a game-changer. This feature allows you to capture playback from applications on your computer simultaneously with your microphones.

The iD4 MKII is compatible with iOS devices, allowing you to record anywhere inspiration strikes. It delivers true phantom power over USB, ensuring your mics receive the power they need for optimal performance.

Constructed with an all-metal body, the iD4 MKII is built to last. It's USB bus-powered, allowing for quick setup without compromising on sound quality or performance. Bundled with a free suite of creative software, including Cubase LE and Cubasis LE for iOS, along with industry-leading plugins and virtual instruments, the iD4 MKII is ready to record as soon as you unbox it.

Audient iD4 MKII Features

  • Audient Console Mic Preamp
  • Class Leading AD/DA Converters
  • JFET Instrument Input
  • 2x Line Outputs
  • Dual Headphone Output
  • Speaker On/Off Button
  • ScrollControl
  • Monitor Pan
  • Monitor Mix (Direct Monitoring)
  • Audio Loop-back
  • True Phantom Power over USB
  • USB3.0 Bus Powered
  • 24bit/96khz
  • Mac, Windows & iOS Compatible
  • All Metal Design
  • Free Software + Plugins

Warranty Information

This product has a limited warranty of 36 months.

Product Documents

User Manual

Key Features

  • Experience pristine audio quality with the Audient iD4 MKII's high-grade converters.
  • Record vocals and instruments with ultra-low latency for seamless tracking sessions.
  • Enjoy versatile connectivity with USB-C, ensuring compatibility with modern devices.
  • Easily dial in the perfect sound using the intuitive controls and interface layout.
  • Achieve professional recordings at home with studio-grade microphone preamps.
  • Monitor your mixes with powerful headphone outputs, even with high impedance headphones.

What's in the box:

  • Audient iD4 MKII 2x2 Desktop USB-C Audio Interface
  • USB-C to USB-C Cable
  • Quick Start Guide
  • Audient 3 Year Limited Warranty