Specifications, Dimensions, Microphone preamplifiers – Audient ASP880 User Manual
Page 13: Adc line inputs (insert returns), Line outputs (insert sends)
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Specifications
MICROPHONE PREAMPLIFIERS:
(measured to insert send)
ADC LINE INPUTS (Insert Returns):
(measured at AES output under AES-17)
DIGITAL i/o:
POWER SUPPLY:
WEIGHT:
4.0 kg
DISCRETE JFET D.I (Channels 1 & 2):
(measured to line outputs / insert send)
LINE OUTPUTS (Insert Sends):
MIC GAIN:
-10 to +60dB (-10dB Pad)
LINE GAIN:
-16 to +44dB (-10dB Pad)*
PHANTOM POWER:
48v +/-4v @ 10mA/Channel
MIC
EIN:
<-127.5dBu
CMRR:
>80dB @ 100 to 10kHz
MAXIMUM INPUT LEVEL:
+22dBu (+32dBu with Pad)
INPUT IMPEDANCE
Mic LO:
220Ω Balanced
Mic MED:
1k2Ω Balanced
Mic HI:
2k8Ω Balanced
Line (All i/p Z):
>6kΩ Balanced
FREQUENCY RESPONSE:
+/-0.5dB 10Hz to 100kHz
CROSSTALK:
<-85dBu @ 1kHz & 10kHz
THD+N @ 0dBu (1kHz):
0.003% (-90.5dBu)
SNR:
>90dB
HPF:
Sweepable from 25Hz to 250 Hz
2nd
Order
(12dB/Octave)
XLR: Pin 2 (Hot), Pin 3 (Cold) & Pin 1 (Shield)
1/4” JACK: TIP (Hot), RING (Cold) & SLEEVE (Shield)
*
Line input level at the combi jacks will be affected by the input
impedance switch position, this can be used as a second pad
control to adjust line input ranges on all channels.
MAXIMUM INPUT LEVEL:
+18dBu
DIGITAL REFERENCE LEVEL:
0dBFS = +18dBu
INPUT IMPEDANCE:
>10kΩ Balanced
FREQUENCY RESPONSE:
+/-0.5dB 10Hz to Fs/2
CROSSTALK:
<-80dBu @ 1kHz & 10kHz
THD+N @ -1dBFS (1kHz):
<0.002% (-94dB)
THD+N @ -6dBFS (1kHz):
<0.002% (-94dB)
DYNAMIC RANGE:
113dB un-weighted
115dB
A-weighted
PEAK LED LINEUP:
+16dBu (-2dBFS)
SIGNAL LED LINEUP:
-10dBu (-28dBFS)
D.I GAIN:
-10 to +60 dB (-10dB Pad)
MAXIMUM INPUT LEVEL:
+16dBu (typical), +22dBu
INPUT IMPEDANCE:
1MegΩ Unbalanced
FREQUENCY RESPONSE:
+/-0.5dB 10Hz to 50kHz
THD+N @ 0dBu (1kHz):
<0.03% (-70dBu)
SNR:
89dB
1/4” JACK: TIP (Hot) & SLEEVE (Shield)
MAXIMUM OUTPUT LEVEL:
+27.5dBu
OUTPUT IMPEDANCE:
<100Ω Balanced
ADAT 8 CHANNELS SMUX:
44.1 - 96kHz
AES | S/PDIF 8 CHANNELS:
44.1 - 96kHz
CLOCK:
Internal or External
WORDCLOCK INPUT:
75Ω BNC
Optional 75Ω Termination
High stability, low noise internal SMPS
Fanless, quiet operation
Works anywhere in the world without reconfiguring
LINE VOLTAGES:
90 to 264V (a.c)
INTERNAL RAILS:
+/-18VDC, +48VDC & +5VDC
FUSE:
T1A (1Amp Time Delay)
CONSUMPTION:
Maximum 40 Watts
Dimensions
3mm
440mm
482mm
44.4mm
280mm
321mm