Pearl CO-04 Compressor


  • Attack
    adjusts the intensity of the picking attack.
  • Tone
    adjusts the sustain level of high range signal in tone.
  • Level
    adjusts the output level of the effected signal when effect is on.
  • Sustain
    adjusts the sustain level.


A Pearl brochure

The Compressor effectively compresses peak signal levels, amplify smaller signals, and creates distortion-free sustain. Pearl CO-04 creates a natural sustain tone. The "Attack Control" and "Tone Control" provide great adjustment to encompass any playing style.

Most recent forum threads


  • Input Impedance
    1 Mohms
  • Output Impedance
    10 Kohms
  • Maximum Input Level
  • Maximum Output Level
  • Equivalent Input Noise
    -98dB (IHF-A)
  • Power Supply


Where to find one?

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