Audient iD4+

The Audient iD4+ is a 20-in / 24-out USB-C desktop audio interface designed for high-channel-count recording, full-band tracking and hybrid studio setups. It combines four Audient Console Mic Preamps with JFET instrument inputs, balanced hardware inserts and extensive ADAT connectivity.

The four Console Mic Preamps provide up to 75 dB of clean gain and feature Smartgain for assisted input-level setting. The Analogue Tone Suite offers four sound-shaping options: HMX for added warmth, LIFT for sheen, GLOW for a combination of both and ORBIT for three microphone voicings – Punch, Smooth and Vintage.

RoomTune™ Monitor Correction is built into the interface and includes the RM1™ Reference Microphone for room measurement and correction. Onboard hardware-accelerated DSP provides EQ, compression and reverb with zero latency. The interface also features 32-bit conversion and a stated dynamic range of 128 dB.

Two JFET instrument inputs and two balanced hardware inserts are available on channels 1 and 2. Sixteen channels of ADAT input and output provide extensive expansion options. Two independent headphone amplifiers support up to four Artist Mixes, while dual stereo monitor outputs have dedicated hardware controls. The iD4+ supports sample rates up to 192 kHz and delivers full performance over USB-C bus power without requiring an AC adapter. Compatible with macOS and Windows.

Features
20-in / 24-out USB-C audio interface
4 × Audient Console Mic Preamps with up to 75 dB clean gain
Smartgain input-level assistance
2 × JFET instrument inputs on channels 1 and 2
2 × balanced hardware inserts on channels 1 and 2
Built-in RoomTune™ Monitor Correction
RM1™ Reference Microphone included
Analogue Tone Suite: HMX, LIFT, GLOW and ORBIT
ORBIT microphone voicings: Punch, Smooth and Vintage
Hardware-accelerated DSP effects: EQ, compression and reverb
32-bit conversion and 128 dB dynamic range
16 channels of ADAT input and output
2 × independent headphone amplifiers supporting up to 4 Artist Mixes
Dual stereo monitor outputs with dedicated hardware controls
Sample rates up to 192 kHz
Full performance over USB-C bus power; no AC adapter required
Compatible with macOS and Windows