📘 Electro-Harmonix manuals • Free online PDFs

Electro-Harmonix Manuals & User Guides

Electro-Harmonix (EHX) is a legendary NYC-based manufacturer of guitar effects pedals and vacuum tubes, famous for the Big Muff Pi and Memory Man.

Tip: include the full model number printed on your Electro-Harmonix label for the best match.

Electro-Harmonix Support

Official site: https://www.ehx.com/
General support: https://www.ehx.com/support/
Warranty & registration: Warranty info
Support phone: +1 718-937-8300
Support email: info@ehx.com
Contact form: Contact manufacturer support

Electro-Harmonix manuals

Selected manuals from manuals+ curated for this brand.

Manual de Usuario y Guía de Operación EH XO #1 ECHO Delay Digital

User Manual

Guía detallada para el pedal Electro Harmonix #1 ECHO Delay Digital, cubriendo la teoría de operación, controles como Blend, Delay y Feedback, y especificaciones técnicas.

Electro-Harmonix Hum Debugger User Manual and Instructions

Instruction Manual

Learn how to use the Electro-Harmonix Hum Debugger, an effects pedal designed to eliminate hum from your guitar signal. This guide covers controls, operation modes, and connections.

Electro-Harmonix PICO ATTACK DECAY User Manual - Tape Reverse Simulator

User Manual

User manual for the Electro-Harmonix PICO ATTACK DECAY, a compact tape reverse simulator pedal offering volume swells and decays in mono and poly modes. Includes operating instructions, controls, and blend…

Electro-Harmonix Big Muff Pi 2 Dual Op-Amp User Manual

Manual

User manual and operating instructions for the Electro-Harmonix Big Muff Pi 2 Dual Op-Amp fuzz guitar pedal, detailing controls, connections, power requirements, and specifications.

Electro-Harmonix Deluxe Memory Boy Tap Tempo Analog Delay User Manual

User Manual

User manual for the Electro-Harmonix Deluxe Memory Boy (DXMB) Tap Tempo Analog Delay pedal, detailing its controls, features, and operation.

Electro-Harmonix ABRAMS100 100W Guitar Amplifier User Manual

User Manual

Comprehensive user manual for the Electro-Harmonix ABRAMS100 100W solid-state guitar and musical instrument amplifier. Features include EQ, reverb, effects loop, and safety instructions.

Electro-Harmonix The Silencer Noise Gate/Effects Loop User Manual

User Manual

User manual for the Electro-Harmonix The Silencer, a sophisticated noise gate with a gated effects loop. Learn about its controls, connections, battery replacement, warranty, and FCC compliance.

Electro-Harmonix Spruce Goose Overdrive User Manual and Specifications

User Manual

Detailed user manual for the Electro-Harmonix Spruce Goose overdrive guitar pedal, covering operation, controls, connections, footswitch functions, and technical specifications.

Electro-Harmonix Deluxe Electric Mistress Flanger/Filter Matrix User Manual

User Manual

User manual for the Electro-Harmonix Deluxe Electric Mistress, a classic flanger and filter matrix guitar effects pedal. Learn about its controls, features, power requirements, warranty, and FCC compliance.

Electro-Harmonix Octavix Octave Fuzz Pedal User Manual

User Manual

User manual for the Electro-Harmonix Octavix Octave Fuzz guitar pedal. Learn about its features, controls, settings, warranty, and FCC compliance.

Electro-Harmonix MEL9 Tape Replay Machine User Manual

User Manual

Comprehensive user manual for the Electro-Harmonix MEL9 Tape Replay Machine, covering its features, controls, preset descriptions, getting started guide, performance tips, warranty information, and FCC compliance.

Electro-Harmonix Superego Synth Engine User Manual and Features

User Manual

Detailed guide to the Electro-Harmonix Superego Synth Engine, covering its modes (Latch, Momentary, Auto), controls (Speed/Layer, Gliss, Dry, Effect), footswitch operation, connections, and warranty information.