Audient iD44 - Technical Specifications

56
USB 2.0 High Speed
No. of INPUT CHANNELS
No. of OUTPUT CHANNELS
CONNECTOR:
INCLUDED CABLES:
DSP Mixer Latency:
20 (4 Analogue, 16 Digital)
24 (8 Analogue, 16 Digital)
USB Type-C
1.5m USB 2.0 Type-C to
USB Type-C
1.5m USB 2.0 Type-C to
USB Type-A
ROUND TRIP (in-to-out)
44.1kHz 0.677ms
48.0kHz 0.625ms
88.2kHz 0.354ms
96.0kHz 0.323ms
Technical Specifications
Microphone Preamplifier:
(Measurement includes ADC signal path)
MIC GAIN:
LINE GAIN:
PHANTOM POWER:
MIC EIN
CMRR:
MAXIMUM INPUT LEVEL:
INPUT IMPEDANCE (Mic):
INPUT IMPEDANCE (Line):
FREQUENCY RESPONSE:
CROSSTALK:
THD+N @ 0dBu (1kHz):
SNR:
XLR COMBI FEMALE:
1/4” TRS JACK:
0 to +60 dB
-10 to +50 dB
48v +/-4v @ 10mA/Channel
(12VDC only)
-126.0 dBu
>80dB @ 1kHz
+18 dBu (+28dBu with pad)
3k Ω balanced
10k Ω balanced
±0.5 dB 10Hz to 65kHz
<-90 dBu @ 1kHz & 10kHz
<0.003% (-96dBu)
96 dB
Pin 2 (Hot), Pin 3 (Cold) & Pin
1 (Shield)
TIP (Hot), RING (Cold) &
SLEEVE (Shield)
Analogue to Digital Converter
(ADC 1 & 2):
(Measured via Insert Returns under AES-17)
MAXIMUM INPUT LEVEL:
DIGITAL REFERENCE LEVEL:
INPUT IMPEDANCE:
FREQUENCY RESPONSE:
CROSSTALK:
THD+N @ -1dBFS (1kHz):
DYNAMIC RANGE:
1/4” TRS JACK:
+18 dBu (0 dBFS digital maximum)
+18 dBu = 0 dBFS
>10k Ω Balanced
±0.5 dB 10Hz to Fs/2 (Nyquist)
-115 dBu @ 1kHz & 10kHz
<0.0003% (-112dB)
120 dB A-weighted
TIP (Hot), RING (Cold) & SLEEVE
(Shield)
MAXIMUM OUTPUT LEVEL:
DIGITAL REFERENCE LEVEL:
OUTPUT IMPEDANCE:
FREQUENCY RESPONSE:
CROSSTALK:
THD+N @ -1dBFS (1kHz):
DYNAMIC RANGE:
MAX LEVEL INTO 30ohms:
MAX LEVEL INTO 60ohms:
MAX LEVEL INTO 600ohms:
1/4” JACK:
+14 dBu (0 dBFS digital maximum)
+14 dBu = 0 dBFS
<50 Ω unbalanced
±0.5dB 10Hz to Fs/2
<-110 dBu @ 1kHz & 10kHz
<0.0008% (-103 dB)
121 dB un-weighted, 124 dB A-weighted
+7.5 dBu 0.003% THD+N Power: 225mW
+10.2 dBu 0.002% THD+N Power: 210mW
+14.2 dBu 0.001% THD+N Power: 54mW
TIP (Hot), RING (Cold) & SLEEVE (Shield)
Headphone Outputs
(Measured under AES-17 at phones output)
D.I GAIN:
MAXIMUM INPUT LEVEL:
INPUT IMPEDANCE:
FREQUENCY RESPONSE:
THD+N @ 0dBu (1kHz):
SNR:
1/4” JACK:
0 to 60dB
+10 dBu
1MegΩ unbalanced
±0.5 dB 10Hz to 50kHz
<0.3%
95 dB A-weighted
Tip (Hot) & Sleeve (Shield)
D.I / Instrument Input:
(Channel 1)
Digital Input
16-CHANNEL ADAT:
8-CHANNEL ADAT:
STEREO S/PDIF:
44.1kHz to 48.0kHz
88.2kHz to 96.0kHz SMUX
44.1kHz to 96.0kHz (Stereo)
Digital to Analogue Converter
(DAC 1 & 2):
(Measured under AES-17 at line outputs 1 & 2)
MAXIMUM INPUT LEVEL:
DIGITAL REFERENCE LEVEL:
OUTPUT IMPEDANCE:
FREQUENCY RESPONSE:
CROSSTALK:
THD+N @ -1dBFS (1kHz):
DYNAMIC RANGE:
1/4” TRS JACK:
+18 dBu (0 dBFS digital maximum)
+18 dBu = 0 dBFS
<100 Ω
±0.5 dB 10Hz to Fs/2 (Nyquist)
<-118 dBu @ 1kHz & 10kHz
<0.0006% (-104dB)
124 dB un-weighted, 126 dB
A-weighted
TIP (Hot), RING (Cold) & SLEEVE
(Shield)