Pre-Owned EHX Germanium Big Muff


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Electro Harmonix Germanium Big Muff

Unleash Vintage Power with the EHX Germanium 4 Big Muff Pi

The EHX Germanium 4 Big Muff Pi is the embodiment of modern design infused with the rich analog heritage of Electro-Harmonix. Fueled by four classic germanium transistors, this pedal delivers a focused and versatile tonal palette. Featuring independent overdrive and distortion channels, each equipped with two germanium transistors and individual controls, the Germanium 4 Big Muff Pi empowers you to explore a realm of sonic possibilities. The unique capability to stack both overdrive and distortion circuits unleashes the power of a four-germanium-transistor configuration, while offering unmatched control flexibility.

A Dual Germanium Sonic Adventure

The individual overdrive and distortion modes each house their own pair of germanium transistors, guaranteeing distinct and authentic tones. With separate controls for bias and tone, the overdrive mode allows you to define your tonality with precision. In the distortion mode, volts and bias controls shape the pedal's response, while the volts control lets you infuse a starved battery sound for extra character. Whether you're seeking classic vintage overdrive, raw distortion, or the captivating fusion of both, the Germanium 4 Big Muff Pi delivers a captivating tonal journey.


  • Circuit: Analog
  • Bypass: True Bypass
  • Audio: Mono
  • Power Supply: 9V battery included (optional 9.6VDC-200mA power adapter not included)
  • Dimensions: 5.75 x 4.75 x 2.5 inches


This pedal works nicely as intended and is in good condition, exhibiting a moderate amount of external wear as can be seen in photos. 


*** This item is at Five Star Guitars on consignment. As a result, all sales are final***

*This item ships fully insured with signature required*

Type: Effects