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Characteristics Specifications
FREQUENCY RESPONSE
Euro Input 20 Hz to 10 kHz ± 0.3 dB
20 Hz to 20 kHz ± 0.7 dB
DataPort 20 Hz to 20 kHz ± 0.2 dB
DISTORTION <0.01% THD+N @ +4 dBu
DYNAMIC RANGE UNWEIGHTED >93 dB,20 Hz to 20 kHz
for 1.5,4, 9V input sensitivities
>88 dB,20 Hz to 20 kHz
for 18V input sensitivities
COMMON-MODE REJECTION >50 dB,20 Hz–20 kHz typical
>40 dB @ 20 kHz worst case
INPUT SENSITIVITY 1.5, 4, 9, 18 Vrms
(selectable)
6, 14.5, 21.5, 27.5 dBu
3.5, 12, 19, 25 dBV
CROSSTALK >75 dB separation,20 Hz to 20 kHz
(inter-channel w/in DataPort pair)
INPUT CONNECTORS Two 3-pin Euros
(1 for each audio channel)
One HD-15 female DataPort*
One RS-232 female (PC input)
One Power Jack
Required only for PowerLight,
QSC non-DataPort amplifiers,or
non-QSC amplifiers,using
remote rack mounting bracket
Characteristics Specifications
OUTPUT CONNECTORS Two 3-pin Euros
(for daisy-chaining each audio
channel out)
One HD-15, male
amplifier connection
INDICATORS FRONT:
Power (one blue)
Signal (one green)
EXTERNAL POWER REQUIREMENTS 15 VDC, 0.4 A
Required only for PowerLight,
QSC non-DataPort amplifiers,or
non-QSC amplifiers,using
remote rack mounting bracket
DIMENSIONS 3.49" (1.37 cm) height
3.33" (1.31 cm) width
without flanges
4.76" (1.48 cm) width
with flanges
1.21" (0.48 cm) depth
WEIGHT 0.6 lbs (0.27 kg) net
1 lb (0.45 kg) shipping
CONSTRUCTION Steel chassis and back cover
*DataPort input for use with CM16a Amplifier Network Monitor in QSControl audio network
systems for remote management of QSC amplifiers and other audio devices.
DSP-3 SPECIFICATIONS
A Remote Rack Mounting Bracket is available for PowerLight,4-channel QSC amplifiers,or for non-DataPort-
equipped amplifiers. Designed to be bolted to the rear of an amplifier rack,up to four modules can be mounted
to each panel,providing up to eight channels of DSP processing in a three rack-unit space.
Specifications subject to change