Electro-Harmonix

Notes: Electro-Harmonix has reissued their late-1970's era Op-Amp Big Muff Pi. Sometimes also referred to as the IC or V4 Big Muff, the original circuitry has been faithfully re-created while several practical enhancements have been added including a compact, die-cast chassis and true bypass switching.

According to Electro-Harmonix founder, Mike Matthews, "The Op-Amp Big Muff was popularized by the brilliant Billy Corgan who first used it on the Smashing Pumpkins' epic 1993 album Siamese Dream. After he was videotaped playing and talking about the reissue, Billy stated: "The magic's still in the box, I can still get what I'm looking for!"

The pedal relies on op-amps rather than transistors and three gain stages rather than four, to create its signature sound. It's a sound that's been described by noted Big Muff collector and historian, Kit Rae, as: "a huge, crushing Big Muff sound with more crunch...great for grungy, wall-of-sound distortion, heavy rhythm playing and heavy leads."

The Op-Amp Big Muff Pi features standard controls: Sustain, Tone and Volume, plus a Tone switch for bypassing the tone circuit. It comes equipped with a 9V battery or can be powered by an optional 9-volt AC adapter.

Notes: The most compact Bass Big Muff Pi ever is packed with the ginormous Bass Big Muff sound!

The huge Bass Big Muff sound now in a nano-sized package. Voicing inspired by the tank green Russian Big Muff with the classic Big Muff Pi layout of Sustain, Tone and Volume controls.

Controls for Volume, Tone and Sustain let you sculpt your distortion and drive, while the Dry switch mixes your dry bass with the EHX Nano Bass Big Muff's distortion.

Tailor your drive/distortion sound with Sustain, Tone and Volume knobs
Features a Dry switch that mixes your dry bass, at unity level, with the Nano Bass Big Muff's distortion
True bypass for maximum signal path integrity
Road worthy die-cast chassis
9V battery included

Specifications:
Circuit: Analogue
Bypass: True Bypass
Audio: Mono
Power Supply: 9V battery included (optional 9.6VDC-200mA power adapter not included)
Dimensions (in): 4.5 x 2.75 x 2.1
Current Draw: 4mA
Year Released: 2014

Notes: The finest analogue chorus!

The EHX Small Clone Chorus is a reissue of the classic analogue chorus pedal popularised by Kurt Cobain. Depth and Rate controls create the finest sounds, from clear, rich and dimensional to warm pulsating warbles.

True bypass
9V battery included

Specifications

Circuit: Analogue
Bypass: True Bypass
Audio: Mono
Power Supply: 9V battery included (optional 9.6VDC-200mA power adapter not included)
Dimensions (in): 5.25 x 3.38 x 2.75
Current Draw: 12mA
Year Released: 2000