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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.

About Electro-Harmonix manuals on Manuals.plus

Electro-Hamonix, nke a maara nke ọma dịka EHX, is a pioneering American manufacturer of electronic audio processors and musical equipment. Founded in 1968 by Mike Matthews in New York City, the company has been instrumental in defining the sound of rock, jazz, and funk with its innovative effects pedals.

EHX is best known for iconic stompboxes such as the Nnukwu Muff Pi fuzz, the Deluxe Memory Man analog delay, and the POG polyphonic octave generator. Beyond their extensive line of pedals for guitar, bass, and vocals, Electro-Harmonix is also a major supplier of rebranded vacuum tubes for amplifiers. The company continues to operate from New York, combining vintage analog heritage with modern digital technology to serve musicians worldwide.

Electro-Harmonix manuals

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ehx SWELLO Attack Envelopu Pedal akwụkwọ ntuziaka

ehx SWELLO Attack Envelopu Pedal akwụkwọ ntuziaka

Ọktoba 2, 2025
ehx SWELLO Mwakpo Envelopu Pedal nkọwapụta ikike ịnye ikike chọrọ: Voltage: 9VDC Current: 100mA Polarity: Center-Negative Product Information The Electro-Harmonix Swello is a compact pedal designed to create polyphonic swell and…
Electro-Harmonix 360+ Looper: User Manual & Advanced Settings

Electro-Harmonix 360+ Looper: User Manual & Advanced Settings

Akwụkwọ ntuziaka onye ọrụ
Comprehensive user manual for the Electro-Harmonix 360+ Looper, a compact and powerful effects pedal. Learn about its features, operating instructions, controls, loop memory, and advanced settings for guitarists and musicians.
Electro-Harmonix Blurst Modulated Filter User Manual

Electro-Harmonix Blurst Modulated Filter User Manual

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User manual for the Electro-Harmonix Blurst, an analog low pass filter pedal with internal LFO modulation, expression pedal control, and adjustable resonance, blend, and volume. Includes setup, controls, warranty, and…

Electro-Harmonix manuals from online retailers

Community-shared Electro-Harmonix manuals

Do you have a manual for an Electro-Harmonix pedal? Upload it to help other musicians configure their gear.

Electro-Harmonix video guides

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Electro-Harmonix support FAQ

Ajụjụ a na-ajụkarị gbasara akwụkwọ ntuziaka, ndebanye aha na nkwado maka ika a.

  • What power supply do EHX pedals use?

    Most Electro-Harmonix pedals require a 9VDC adapter with center-negative polarity (e.g., EHX 9.6DC-200). Using an incorrect adapter or polarity can damage the device and void the warranty.

  • How do I contact Electro-Harmonix support?

    You can reach EHX support via email at info@ehx.com or sales@ehx.com. Telephone support is available at (718) 937-8300.

  • Does my EHX product have a warranty?

    Yes, EHX products generally come with a warranty covering defects in materials and workmanship. Unauthorized repair attempts or using improper power supplies may void this warranty.

  • Where are Electro-Harmonix products made?

    Electro-Harmonix is based in New York City, United States. Many of their products are designed and assembled in NYC, while others are manufactured globally to their specifications.