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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 manuals

Selected manuals from manuals+ curated for this brand.

electro-harmonix Switchblade Pro User Manual

November 16, 2021
electro-harmonix Switchblade Pro Congratulations on your purchase of the Switchblade Pro, our deluxe switching box featuring true mechanical bypass, soft switching, high quality and low noise buffers, volume controls for…

electro-harmonix B9 Organ Machine User Manual

November 7, 2021
electro-harmonix B9 Organ Machine Congratulations on your purchase of the Electro-Harmonix B9. The B9 transforms the tone of a guitar and/or keyboard into that of a convincing full body electric…

Electro-Harmonix Mono Synth User Manual

User Manual
User manual for the Electro-Harmonix Mono Synth, detailing its features, controls, eleven distinct synth types, operation, specifications, and warranty information. Learn how to transform your guitar into various synthesizer sounds…