18
Preliminary Specification
IN
OUT
THRU
Dynamic Range (AES-17, -60dB Method, all sensitivities)
unweighted
>115dB
>112dB
>110dB
A weighted
>118dB
>115dB
>113dB
Distortion (20Hz-20 KHz, all sensitivities)
+4dBu (max)
<0.009% THD+N
<0.009% THD+N
<0.009% THD+N
2dB below clip (max)
<0.009% THD+N
<0.009% THD+N
<0.009% THD+N
Crosstalk (20Hz - 20KHz)
inter-channel (max)
>75dB
inter-channel (typ)
>90dB
intra-channel (max)
>85dB
intra-channel (typ)
>100dB
Frequency Response
20Hz - 20KHz (max)
+/- 0.5dB
20Hz - 20KHz (typ)
+/- 0.2dB
Input Impedance
Balanced (nominal)
10K ohms
Unbalanced (nominal)
10K ohms
Common-Mode Rejection
20Hz - 20KHz (min)
>54dB
20Hz - 20KHz (typ)
>60dB
Input Sensitivities
Vrms: 1.5, 3, 9, 18
dBU: 5.7, 11.8, 21.3, 27.3
dBV: 3.5, 9.5, 19.1, 25.1
Audio Converters
24 bit, 48KHz, in and out
Mute
infinite attenuation
Delay
Analog input through full DSP chain to analog outputs
2.354 milliseconds (Default Group Delay)
Program Outputs
8
Connector Type
4 HD-15 dataport connections
Cable Type
QSC DataPort cable, QSC p-n DPC-x (“x” designates cable length in feet)
Available “stock” Lengths
1, 2, 3, 4, 5, 6, 10, and 20 ft., custom lengths available.
Maximum Qualified Length
32.8 ft. (10 m)
Program Inputs
8
Connector Type
3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
Type
Electrically balanced
Grounding
All shield terminals connected to chassis
Pinout
1:+ 2:- 3:CHASSIS GND
Specifications are subject to change without notice.
