Audient iD4 MKII USB Audio Interface

R3,795.00 Incl.



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


The iD4 MKII brings one of Audient’s discrete Class A console mic preamps — the very same found in its ASP8024-HE recording consoles — to your home studio. Audient uses the same Class A mic preamp design throughout their product range, so whether you’re in the studio working on an Audient board or on the road with your iD4 MKII, you can count on world-class Audient sonics.


For the best possible sound, both the DAC and ADC have been improved in the Audient iD4 MKII, boasting an even higher dynamic range at both conversion stages. The result is stunningly transparent sound, through headphones or studio monitors, with just a hint of ear-tickling analogue coloration. It’s the ideal prescription for stellar studio sound.


  • Easily re-amp and distribute your signal to hardware via the two line outputs
  • Works with most modern iOS devices
  • Record latency-free with Monitor Mix adjustment
  • Utilise your favourite condenser microphones via phantom power
  • Built to last thanks to all metal design


  • Mic gain: 58dB
  • Mic pre EIN: 128dB A-Weighted
  • Mic pre SNR: 100dB A-Weighted
  • Mic pre THD+N: Less than 0.002 percent
  • Frequency response (at unity gain): ±0.5dB 10Hz to 40kHz
  • ADC Dynamic range: 121dB
  • ADC THD+N: Less than 0.001 percent
  • Line output dynamic range: 126dB A-Weighted
  • Line output THD+N: Less than 0.0005 percent
  • Frequency Response: ±0.1dB 10Hz to 40kHz
  • Headphone amp (with USB-C host):
    • Max Power with 30Ohm load: 220mW
    • Max Power with 62Ohm load: 280mW
    • Max Power with 600Ohm load: 100mW
  • Power requirements:
    • USB 3.0: 900mA at 5V
    • USB-C: 1.5A at 5V
    • iD4 iPad Support Note: Older/low end iPads might not be supported – recommend use with USB-C enabled iPads. Need to verify older iPads.


Additional information

Weight 1 kg
Dimensions 17 × 15 × 9 cm