Amps & Effects

Electro-Harmonix KEY9 Electric Piano Machine (KEY9)

Completing the powerful trilogy forged by the B9 and C9 Organ Machines, the new KEY9 emulates the world’s most coveted electric pianos and more. With 9 presets, you can transform your axe and lay down a cool “Riders on the Storm” style...

Electro-Harmonix J Mascis Ram's Head Big Muff Pi (JMASCIS)

The J Mascis Ram’s Head Big Muff Pi fuzz pedal pays homage to the sonic center of the alt-rock legend’s iconic tone of equal parts thickness and clarity in a special edition white and violet finish.“That’s my sound. The Muff is...

Electro-Harmonix Intelligent Harmony Machine Harmonizer / Pitch Shifter (IHM)

The EHX Intelligent Harmony Machine instantly creates matching harmonies to what you play. It’s like having one – or even two – guitarists jamming with you at the same time and always in perfect sync. The Intelligent Harmony Machine...

Electro-Harmonix Hum Debugger Hum Eliminator (HUMDEBUGGER)

Every musician battles hum in their signal chain. The Hum Debugger turns it into dead silence, courtesy of a little EHX magic. Not a noise gate, and not a noise suppressor -- but a real hum extractor. Silence is golden.Quick Specs- True bypass-...

Electro-Harmonix Hot Wax Dual Overdrive (HOT WAX)

  Awesome on guitar and bass, the Hot Wax fuses our Hot Tubes and Crayon pedals into one powerful dual-overdrive. Use each individually or stack them with the Crayon driving the Hot Tubes. Master EQ and Blend controls provide the tonal...

Electro-Harmonix Hot Tubes Overdrive (HOT TUBES NANO)

With the price of vintage HOT TUBES soaring, countless guitarists have requested that we re-issue our 1970s CMOS HOT TUBES. We’ve done this using the exact same design and miniaturized it, too! Volume and Overdrive let you go from a gentle rasp...

Electro-Harmonix Holy Grail Reverb (HOLY GRAIL NANO)

Divine reverb for mere mortals. Down from the heavens comes the Holy Grail, a compact digital reverb guitar pedal that is priced so low thou shalt not covet thy neighbor's reverb tank any longer. The Holy Grail will make you a believer with its emulation...

Electro-Harmonix Holy Grail Neo Reverb (HOLY GRAIL NEO)

Your quest for an ultra pedalboard-friendly stompbox that includes plate reverb is fulfilled with the Holy Grail Neo. Divine Hall and classic Spring reverbs complete the heavenly mix and give you three of the most sought after reverb styles. The...

Electro-Harmonix Holy Grail Max Reverb (HOLYGRAILMAX)

The Holy Grail Max shares the Holy Grail’s remarkable Spring and Hall reverbs. Then we added a Plate reverb, with its wonderfully lush tone, and Reverse reverb for the sonically adventurous. The Max’s multi-function control lets you adjust...

Electro-Harmonix Hell Melter Distortion (HELLMELTER)

With its take on the cult-classic, chainsaw distortion pedal, the EHX Hell Melter takes distortion to its extremes. The Hell Melter features expanded controls and tonal capabilities, allowing the already in-your-face sound of the pedal to broaden by...

Electro-Harmonix Green Russian Big Muff Distortion / Sustainer (RUS BM)

Back by overwhelming demand... in a mini package! The cult classic Green Russian Big Muff first shook the ground in the mid-1990s. Since then it has been heralded by guitarists and bassists for its devastating low-end and unique sludge and sizzle. The...

Electro-Harmonix Grand Canyon Delay & Looper (GRAND CANYON)

The Grand Canyon is EHX’s most advanced multifunction delay and looper pedal. It’s equipped with 12 effect types plus a fully featured looper capable of recording and overdubbing the Grand Canyon’s effects.The pedal provides superior...