JS 200 Series Stereo Processors
Product Type Stereo Theater Processor
Construction Rack Mount Steel Chassis, Modular Unit
Signal Inputs Electronically isolated, balanced stereo solar cell inputs.
  • Input sensitivity: -65 dB
  • Input impedance: 200 ohms
Six external/digital line inputs.
  • Input sensitivity: 300 millivolts
  • Input impedance: 15 k ohms
Four auxillary inputs.
  • Input sensitivity: 775 millivolts
  • Input impedance: 30 k ohms
Signal Outputs Six outputs corresponding to left, center, right, surround left, surround right and subwoofer.
  • Nominal output: 0 dB
  • Maximum output: +20 dB
  • Nominal impedance: 600 ohm
Noise Reduction  +/- 1 dB at 30 Hz to 12 kHz
Signal to Noise 70 dB below signal
Equalization  1/3 Octave 27 Band
Distortion  Less than 0.15%
Dynmaic Range  ????????????
Power Requirements 120/240 VAC 50/60 Hz Switchable Input (100 VAC available)

+/- 15 VDC 750 ma with +18 VDC backup bypass
Operating Conditions  -0 degrees F to 120 degrees F
Mechanical Dimensions: 5-1/4" x 19" x 9" (13.3 cm x 48.3 cm x 22.9 cm)
Weight: Shipping 19-23 lbs., 9.5 kilos; Net - 17 lbs., 7.7 kilos
Configurations JS-280S 6 Channel 1/3 Octave EQ with SR
JS-280 6 Channel 1/3rd octave
JS-263 4 Channel Octave EQ in LR/1/3 EQ in Center
JS-260S 4 Channel Processor w/Single EQ & SR
JS-260 4 Channel Processor w/Single Oct. EQ
JS-230S Front/Split Surround 3-Channel Processor w/SR
JS-230 Front/Split Surround 3-Channel Processor
JS-223 Front/Surround Processor w/Center 3rd Oct. EQ
JS-220 Front/Surround Processor