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SoundStandard

SoundStandard C2231 Professional Dual-Channel 31-Band Graphic Equaliser Rack Mounted Unit

SoundStandard C2231 Professional Dual-Channel 31-Band Graphic Equaliser Rack Mounted Unit

$200.00 AUD
$200.00 AUD
Sale Sold out
Shipping calculated at checkout.

The SoundStandard C2231 is a dual-channel 31-band graphic EQ delivering precise 1/3-octave frequency control, balanced I/O, and rugged 19-inch rack build. Ideal for live sound, venues, studios, or fixed installs. With selectable boost/cut, high-pass filtering, and stereo operation, it offers detailed tonal shaping and versatile routing for professional audio setups.

  • Stereo 31-band graphic equaliser (2 × 31-band, one per channel)
  • 1/3-octave spacing for fine-grained frequency control across the full audio spectrum
  • Balanced inputs and outputs (XLR and ¼″ TRS) for low-noise signal flow
  • Selectable boost/cut range (typically ±6 dB or ±12 dB, depending on model) per band
  • High-pass filter switch per channel (useful for rumble prevention or sub-crossover prep)
  • Bypass switch per channel to allow clean signal pass-through or EQ use
  • Long-throw fader sliders for clear, accurate band adjustment
  • Robust 2U 19" rack enclosure that is suited to studio, PA, live rigs, or install racks
  • Wide frequency response (≈ 20 Hz to 20 kHz) covering the full audio range
  • Balanced line-level I/O, suitable for line-level mixers, amplifiers or powered speakers
  • Second-hand, in great condition with very minor cosmetic wear as shown.
  • No accessories included (case, power supply etc).
      • Standard modular AC IEC power cable
      • 3405106120004
      • Every preloved product is carefully tested when we buy it and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings.

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