Audient iD4 MKII – Compact USB-C Audio Interface

Streamline your studio with the Audient iD4 MKII. Packed with a console-grade Class-A mic preamp, JFET instrument input, dual headphone outs, and smart ScrollControl, it delivers professional sound and intuitive control in a sleek, desktop-friendly design.

Key Features

• Class-A console mic preamp: Produces clean, low-noise recordings with 58 dB gain and 48 V phantom power
• 24-bit / 96 kHz conversion: Delivers detailed, transparent audio
• JFET instrument input: Front-panel high-impedance DI for authentic guitar and bass tone
• Talkback & loopback: Built-in microphone and loopback mixer simplify voice communication and streaming
• ScrollControl: Use the main volume knob as a virtual scroll wheel within your DAW or plug-ins
• Expandable via ADAT: Optical input allows adding up to 8 extra mic preamps
• Flexible monitoring: Two headphone outputs and four balanced main outputs for versatile listening options
• USB-C powered: Bus-powered on Mac, Windows, and iOS—no extra power cable needed

Customer Benefits

With pro-level audio fidelity and streamlined control in a desktop-friendly enclosure, the iD4 MKII is ideal for creators who want clarity and flexibility without clutter. It’s perfect for vocalists, instrumentalists, streamers, and small studio setups.

Quick Specs

• Connectivity: USB-C (bus powered), compatible with Mac, Windows, iOS
• Inputs: 1 × XLR/¼″ combo mic/line, 1 × ¼″ instrument (Hi-Z)
• Headphone outputs: 1 × ¼″, 1 × 3.5 mm
• Line outputs: 4 × balanced ¼″ TRS
• Digital I/O: 1 × ADAT optical input
• Conversion: 24-bit / up to 96 kHz
• Features: Talkback mic, audio loopback, ScrollControl
• Dimensions: 13.3 × 12 × 6 cm
• Weight: 740 g

What’s in the Box

• Audient iD4 MKII interface
• USB-C to USB-C cable (1 m)
• Quick start guide with software download links

Pros & Cons

✅ Pros:

• High-quality preamps and converters in a compact chassis
• Smart monitoring tools like loopback and ScrollControl
• Expandable via ADAT for future growth

⚠️ Cons:

• No MIDI I/O onboard
• Requires external ADAT pre for additional mic inputs

The Audient iD4 MKII blends stellar sound quality with thoughtful features in an elegant, compact design—perfect for the modern creator, only at Soundium.