ALL AMPS PULLED FROM A WORKING LOCATION LAST WEEK - SOLD WITH CONNECTORS AND POWER CORD. AMPS WORK 100% FLAWLESSLY. 

THE DSP 4 IS INCLUDED WITH EACH AMP BUT IT DOES NOT INCLUDE THE POWER SUPPLY FOR THE DSP4. 

GROUND SHIPPING FED EX GROUND $35 GROUND PER UNIT. 


QSC CX1202V

2-Channel 70V Power Amplifier



Features

  • 70 Volt direct drive
  • Exclusive PowerLight switch-mode power supply technology for high performance and compact size
  • Custom integrated security cover for tamper proof installations
  • Variable speed fan for low noise
  • 1-dB detented gain controls for fast and accurate gain settings
  • Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers
  • XLR and detachable Euro style input connectors
  • HD15 DataPort connector for Q-SYS networked control and monitoring
  • Dip switch control for clip limiters, high pass filters, bridge mono and parallel operation
  • Selectable high pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (50 Hz or 75 Hz )
  • Comprehensive front panel indicators including signal, clip, protect and QSC's exclusive bridge mono and parallel input LEDs
  • Barrier strip output connector
  • Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection
  • Class H complementary bipolar output circuitry for high efficiency
  • Compact size - only 2 rack units high and 14" deep for reduced rack cost and floor space
  • Light weight - weighs only 21 pounds (9.5 kg) for easier racking and shipping
  • 3-year warranty plus optional 3-year extended service contract
  • All CX Series amplifiers meet the European Union's 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.


DSP-4 FUNCTIONS
Multiple Parametric Filters, assignable anywhere in the signal chain:Variable Frequency
Variable Gain
Variable Q
Bypass (one EQ Band)
Bypass all EQs
Add EQ
Delete EQ
Show Response
Multiple Delays, assignable anywhere in the signal chain910 msec Maximum
20.83 μsec Incremental
Dynamics processor with Compressor assignable anywhere in the signal chain: Gain
Threshold
Ratio
Attack Time
Release Time
Show Response
Bypass
Output Peak Limiter, assignable anywhere in the signal chain:Gain
Threshold
Attack Time
Release Time
Show Response
Bypass
High and Low-Pass Crossover Filters, assignable anywhere in the signal chain:Butterworth 6, 12, 18, 24 dB per octave slope
Bessel 6, 12, 18, 24 dB per octave slope
Linkwitz-Riley 12 and 24 dB per octave slope
Bypass (one EQ Band)
Bypass all EQs
Add EQ
Delete EQ
Show Response
High and Low-Pass Shelf Filters, assignable anywhere in the signal chain:
Variable Corner Frequency
Variable Gain
Variable Q
Bypass (one EQ Band)
Bypass all EQs
Add EQ
Delete EQ
Show Response
Signal Mute
Attenuation: 0.1 dB steps
Mix Audio (2 to 1 Mixer)
Signal Splitter
Built-in Noise Generator (Pink & White)
Built-in Variable Frequency Tone Generator
Signal Polarity Reversal
RMS and Peak Metering with Clip Indication
Add or delete up to 7 additional bands of "EQ" per filter block
Visual editing of composite filter response, using cursor controls in graphical display
Individual or group bypass of EQ bands per filter block
"Predictive Delay" feature- produces less signal distortion than analog compressor/limiters-especially for fast attack times
DSP-4 SPECIFICATIONS
Frequency Response
XLR Output
3 dB below full scale input voltage		20 Hz to 10 kHz ± 0.3 dB
20 Hz to 20 kHz ± 0.7 dB
Distortion 
Dynamic Range Unweighted>104 dB 20 Hz to 20 kHz, 1.5V sensitivity, unweighted
>106 dB 20 Hz to 20 kHz, all other sensitivies, unweighted
>106 dB 20 Hz to 20 kHz, 1.5V sensitivity, A weighted
>108 dB 20 Hz to 20 kHz, all other sensitivies, A weighted
Common-mode Rejection>50 dB minimum 20 Hz to 20 kHz
>60 dB typical 20 Hz to 20 kHz
Input Sensitivity (selectable)1.5, 4, 9, 18 Vrms
6, 14.5, 21.5, 27.5 dBu
3.5, 12, 19, 25 dBV
Output Sensitivity4, 6 Vrms
14.5, 18 dBu
12, 15.5 dBV
Crosstalk (inter-channel w/in DataPort pair)>62 dB separation, 20 Hz to 20 kHz
Input ConnectorsTwo XLR female (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)
Output ConnectorsTwo XLR male (for daisy-chaining each audio channel out)
One HD-15, male amplifier connection
IndicatorsFront: Power (one blue) Signal (one green)
External Power Requirements
(DPX-1 recommended)		15 VDC, 0.4 A
Required only for PowerLight, QSC non-DataPort amplifiers, V2 DataPort (audio only) models, or non-QSC amplifiers.
Dimensions3.5" height
3.75" width
1.38" depth
Weight.93 lbs net, 1 lb shipping
ConstructionSteel chassis and back cover