About Electro Harmonix

We have new and used Electro Harmonix gear available on our website for fast direct delivery direct to you from across sellers in all areas of the USA & UK.

Electro-Harmonix (EHX) is a legendary effects pedal company founded in 1968 by Mike Matthews, known for pioneering some of the most iconic sounds in music history. Based in New York City, EHX offers a vast range of pedals, from the classic Big Muff fuzz and Memory Man delay to innovative effects like the POG and Freeze. Renowned for their creativity, durability, and affordability, Electro-Harmonix pedals have shaped the tones of countless musicians across genres, from rock and punk to ambient and experimental music.

Guitar FX

Just Pedals is a new Guitar Effect Pedals Marketplace – We feature new and used Guitar Effect pedals from different sellers, to purchase online from the UK.

Nano

A nano pedal is a small, compact version of a traditional effects pedal, designed to provide powerful sound-shaping capabilities in a miniaturised form. These pedals are perfect for musicians with limited space on their pedalboards or those who need a portable setup without compromising on tone. Despite their smaller size, nano pedals can offer the same high-quality effects as their larger counterparts, such as overdrive, delay, reverb, or modulation.

Nano pedals are popular for their convenience and versatility, allowing musicians to fit more effects into a tight space or create a minimalist setup. Brands like Electro-Harmonix, MXR, and TC Electronic offer a range of nano pedals that deliver professional-grade sound in a compact and travel-friendly design. They are ideal for musicians looking to maintain a sleek and functional pedalboard while still having access to essential effects.

Pedal

Reverb

Reverb simulates the natural echoes and reflections of sound in different spaces, adding depth and atmosphere to a guitar’s tone. It can range from short, subtle room reverbs to large, ambient cathedral-like spaces. Common types of reverb include spring reverb (found in vintage amplifiers), plate reverb (a smooth studio-style effect), and shimmer reverb (which adds ethereal, harmonised overtones). Reverb is essential in many genres, from surf rock and blues to shoegaze and ambient music. Popular reverb pedals include the Boss RV-6, Electro-Harmonix Holy Grail, and Strymon BigSky, offering everything from classic warmth to expansive soundscapes.

Related products

Electro Harmonix Nano Holy Grail Reverb Pedal for Electric Guitar Silver

£126.00

Delays/Echos/Reverb Guitar Effects Guitars We attach great importance to a balanced combination of careful workmanship and selected materials. OUR GOAL – Your satisfaction is our top priority and is at the heart of our concerns.

Electro-Harmonix Holy Grail Max Reverb

£185.47

Spring, Hall, Plate and Reverse reverb 9.6DC-200 power supply included True bypass for maximum signal path integrity Compact, rugged die-cast chassis Dimensions in inches: 4.0 (w) x 4.75 (l) x 2.25 (h)

Electro Harmonix Small Stone Nano Electronic Guitar Pedal

5% Off £73.99 £69.98

Made in the USA

SOOLIU AC Adapter for Electro Harmonix EHX Nano Holy Grail Plus Reverb Pedal Power Supply Charger

£18.99

Input: 100-240 VAC 50/60Hz global voltage use power supply PSU Cable length: 150 cm/5 feet, don't worry about the short cable, please check the list of compatible models before placing an order to confirm the output voltage and current of your electr… read more

Power Supply Replacement for ELECTRO HARMONIX (EHX) HOLY GRAIL REVERB ADAPTER 9V

£5.99

9v 500mA Regulated, 2.1mm x 5.5mm, Centre Negative Polarity Power Supply Filtered for Zero Hum, Noise Free Operation Spring Mounted Tip for Secure Connection 2 Meter Rounded Thick Cable. Energy Efficient Designed for Musical Equipment