Specifications, Dimensions, Microphone preamplifiers – Audient ASP880 User Manual

Page 13: Adc line inputs (insert returns), Line outputs (insert sends)

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