Introducing iD4, our ultracompact but hugely powerful audio interface designed to let you make music like a pro. Though small in size iD4 is big on features – packing in one fully analogue Audient Console Mic Preamp, Advanced 32-bit AD/DA Converters, one JFET instrument output and Dual Headphone Outputs all in a 13 x 12cm footprint. Plus iD4 is completely bus powered, letting you capture studio quality recordings at home and on the road.
Sound better than ever with the Audient Console Mic Preamp. Delivering 58dB gain, ultra-low noise and low distortion with a touch of classic analogue warmth. iD4’s Audient Console Mic Preamp makes sure you capture a clean, accurate and true to source translation of your audio.
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
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
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
BUS POWER:
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
DSP MIXER LATENCY ROUND TRIP (in-to-out): 48.0kHz 0.6mS
DSP MIXER LATENCY ROUND TRIP (in-to-out): 88.2kHz 0.33mS
DSP MIXER LATENCY ROUND TRIP (in-to-out): 96.0kHz 0.31mS
Korpa 
