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Fantastic SSL Glue compressor 500 series.
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The CP4500 is a Stereo bus compressor based on the design that was originally used in a legendary British console, adapted to the '500' format of API*. It is famous for adding punch and glue to the mixes.

The CP4500 adds a few features to the original such as an equalizer in the side chain with three high-pass frequencies and a high boost section which enhances the spectral balance of the output. It also adds a Mix knob that allows mixing blending dry and wet signal for parallel compression.


  • Very faithful to the original design,
  • Four paralleled THAT VCA's (plus one in the side chain) per channel,
    True stereo side chain,
  • Stepped Ratio, Attack and Release,
  • Side chain EQ with 3 high-pass frequencies and one high boost filter,
  • Wet/Dry mix control for parallel compression,
  • Ultra-low distortion and noise audio op-amps,
  • Analog gain reduction meter,
    High grade electronic components throughout,
  • High grade double sided PCB with plated holes,
  • High precision aluminum knobs,

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Listed5 months ago
ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.learn more
  • CP4500
  • 2018 (G-Comp Clone)

Fine Audio LLC

Coplay, PA, United States
Joined Reverb:2023

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