BSS FSC966 Dual 30 Band Constant Q Graphic Equaliser

-24% BSS FSC966 Dual 30 Band Constant Q Graphic Equaliser

Graphic equalisers are found in just about every sound application, from room contouring to feedback control and general audio sweetening. Traditionally, much general equalising takes place on the faders alone, but this restricts the use of the faders at each end of the scale for further precision eq work. So we provided the Opal FCS-966 with separate LF and HF contour filters which can change an overall sound balance without disturbing a detailed room or loudspeaker response.


These filters are very musical gentle boost and cut shelving filters which can be used to add (or remove) room effects that change with temperature, audience numbers or humidity. All these effects can be easily made without disturbing the critical fader settings already made.


Product Specifications


  • Input Impedance: 10k Ohm, electronically balanced
  • Maximum Imput Level: >+20dBu
  • CMRR: >-40dB @1kHz
  • Output Impedance: < 50 Ohms, electronically balanced
  • Maximum Output Level: >+20dBu into 600 Ohms
  • HP filter control: OUT to 250Hz @ 12dB/octave
  • LF contour: +/-6dB shelving @ 50Hz 6dB/octave
  • HF contour: +/-6dB shelving @ 14kHz 6db/octave
  • Frequency bands: +/-15dB on ISO centres with a Q of  4
  • Frequency Response: 5Hz to 45kHz +/-1dB
  • Noise: <-94dBu 22Hz to 22kHz
  • Dynamic Range: > 115dB
  • Cross Talk: >-80dB @1kHz
  • Distortion: <0.005% THD (80kHz measurement BW) 20Hz-20kHz
  • GAIN control: +10dB to -infinity
  • Dimensions: 19" x 5.25" x 7.1" (483mm x 134mm x 180mm)
  • Weight: 6.6lbs (3kgs), unpacked
  • AC Power: 115/230V AC, 50/60Hz, 30VA


  • Product Code: FCS966
  • Availability: While Stocks Last
  • £395.00
  • £300.00