QSC BASIS 904zz Hardware Manual page 24

16 output cobranet enabled control and monitoring signal processor
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Preliminary Specification
Dynamic Range (AES-17, -60dB Method, all sensitivities)
unweighted
A weighted
Distortion (20Hz-20 KHz, all sensitivities)
+4dBu (max)
2dB below clip (max)
Crosstalk (20Hz - 20KHz)
inter-channel (max)
inter-channel (typ)
intra-channel (max)
intra-channel (typ)
Frequency Response
20Hz - 20KHz (max)
20Hz - 20KHz (typ)
Audio Converters
Mute
Delay
Network to BASIS
CobraNet input through full DSP chain to analog output
Program Outputs
Connector Type
Cable Type
Available "stock" Lengths
Maximum Qualified Length
Control Room Foldback Monitoring
Connector Type
Pinout
Tap points
Monitor Input
Monitor Signal (unit off)
Maximum level
Impedance (nominal)
CMRR, 20Hz-20KHz
24
>112db
>115db
<0.009% THD+N
<0.009% THD+N
>75dB
>90dB
>85dB
>100dB
+/- 0.5dB
+/- 0.2dB
24 bit, 48KHz (output)
infinite attenuation
Standard CobraNet Latency
6.313 milliseconds
16
8 HD-15 dataport connections
QSC DataPort cable, QSC p-n DPC-x ("x" designates cable length in feet)
1, 2, 3, 4, 5, 6, 10, and 20 ft., custom lengths available.
32.8 ft. (10 m)
5-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
1:+(input) 2:-(input) 3:CHASSIS GND 4:-(output) 5:+(output)
8 internal input, 8 internal output, 8 amplifier (pre-, post-, amplifier) software
selectable
Unity gain connection, relay bypass
+21 dBu
10K ohms
>54 dB
Specifications are subject to change without notice.
Low Latency
3.646 milliseconds

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