Electro-Harmonix Percolator - Harmonic Saturator

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Electro-Harmonix Percolator Harmonic Saturator

A modern reimagining of the rare 1970s Harmonic Percolator circuit, delivering a wide range of reactive drive and fuzz tones. From chewy overdrive to gated, sputtery fuzz with octave-like textures, it responds dynamically to picking and guitar volume while offering expanded modern control.

Key Features

• Asymmetrical clipping circuit inspired by the vintage Harmonic Percolator design
• Wide gain range: smooth transistor-style drive through aggressive fuzz saturation
• BIAS control for shifting between smooth distortion, gated fuzz, and pseudo-octave textures
• HARMONICS control adjusts input gain and saturation intensity
• DRIVE/FUZZ toggle switches between diode-clipped fuzz and raw overdrive character
• BALANCE control sets overall output level for precise gain staging
• Internal trim pot for additional gain and enhanced sub-octave response
• True bypass relay switching with optional momentary footswitch mode for stutter-style effects

What’s Included

• Electro-Harmonix Percolator pedal
• 9V battery (included by manufacturer)
• Quick start documentation

Why it stands out
This is not a standard fuzz—it's highly interactive and unstable in a musical way. The combination of bias control, asymmetrical clipping, and internal gain shaping makes it especially useful for players who want fuzz that reacts to touch, volume changes, and dynamics rather than sitting as a static effect.

This product has been unboxed and opened. It is in near-mint condition and show virtually no signs of use. It comes with all the original accessories and packing. This is a final sale but includes the manufacturer’s full warranty.