EHX Blog
Posted 12/18/2017


Bill Ruppert shows you how to get the classic tones of the guitar greats, sounds every guitarist should know, using EHX’s new Cock Fight Plus Wah and Talking Pedal with Fuzz. See it now!



Posted 12/18/2017


Check out the Cock Fight Plus review in She Shreds magazine by Miss Alex White of the Chicago-based, sibling rock’n’roll duo White Mystery.

Click here to read the full interview.



Posted 12/13/2017


2018 marks Electro-Harmonix's 50th anniversary and so it only makes sense to give our fans a chance to snag some great merch with the EHX 50th Anniversary Flashback logo.

Click here to shop now.

Posted 12/11/2017


Electro-Harmonix has reissued their late-1970s 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.

Posted 12/5/2017


"Since he started his company [Electro-Harmonix] in 1968, Mike [Matthews] has been one of the leaders in producing effect units for bass and guitar, a job he continues to relish today at age 75." | Bass Player Magazine

Click here to read the full interview.

Posted 12/4/2017


Vote for the Electro-Harmonix Canyon Delay & Looper as this year's MusicRadar and Total Guitar Magazine Best New Guitar Effects Pedal!

Click here to vote now.





Posted 11/28/2017


The funk master, Bootsy Collins, with his EHX C9 organ machine.



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Show your colors with genuine EHX tee shirts and authentic Electro-Harmonix accessories!
Get this limited-edition Day-Glo poster of the original 1968 art that inspired the Electro-Harmonix logo!

Mike Matthews stated: “The image on our Flashback Poster is of the original artwork that inspired the famous Electro-Harmonix logo. I think players who dig our pedals will also enjoy the chance to own a piece of EHX memorabilia.”
Did you know that Electro-Harmonix makes many of the world's greatest vacuum tubes? The next time you need to re-tube your guitar, bass, or hi-fi amp, be sure to insist on getting authentic Electro-Harmonix tubes.
Our new EH Strings allow you to capture every nuance of your playing style with lightning fast playability. Made of a pure nickel wrap with a specially-selected stainless steel, these sweet-sounding round wounds are truly like no other strings you've played. Not only do they last longer and stay in tune longer, but we think they're the best sounding strings ever made. Available in 9s, 10s and 11s.
Dig it, now you can rock EHX in our new heavy-duty black hoodie! It’s emblazoned with the iconic Electro-Harmonix Flashback logo in white on the left chest and back.
Our new EHX 9Volt Battery is the classic carbon zinc type that has a higher internal resistance than an alkaline battery. This reduces circuit loading, especially in vintage effects pedals, to provide the best tone and dynamics.

EHX Pedal Bag

Organize your pedals with this padded and lightweight Electro-Harmonix pedal board bag.

EH Pedal Bag