In the world of effects, it's common to simply play it safe with the most typical designs. Electro-Harmonix refuses to follow that path and settle for less, offering effects that truly transform your guitar, bass, keyboard, or voice into completely different instruments. Their wide-reaching series of pedals cover audio manipulation for every type of music and combinations you never thought were possible. Drawing from an array of modern and vintage keyboards, synthesizers, and samplers, new Electro-Harmonix effects can add woodwinds, brass, strings, and specialty instruments to your setup. For 50 years, the New York-based company has forged its own direction in the music world, inspiring today's musicians with extraordinary sounds, just as they have in decades past.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Electro-Harmonix Bass Big Muff Pi is the pedal that bass players who loved the Big Muff sound have been waiting for . The Prodigy reborn with underworld instincts comes to life wielding the drive of the original cla...
The SYNTH9 provides everything from searing lead synths to spacey synth pads and deep, funky, synth bass grooves. The polyphonic SYNTH9 Synthesizer Machine transforms your guitar or bass with 9 presets that were pre...
Get that original fuzz sound your pedalboard has been missing! An authentic reissue of the ground-shaking Green Russian Big Muff, a pedal lusted after by guitarists and bassists for its devastating low-end and uniqu...
Easily dial in your tone on the intuitive layout of the the Superego Plus which is packed with sound shaping power! The Superego+ creates synthesizer effects, sound layers, fluid glissandos, infinite sustain and let...
Reissue of the NYC-Made 9-volt battery-operated analog chorus pedal popularized by Kurt Cobain. Its extremely simply Depth and Rate controls will have you creating the finest sounds immediately, from slick & watery ...
Sculpt your tone to any shape
The effect that launched Electro-Harmonix gets a makeover with the Electro-Harmonix LPB-3 Linear Power Booster. With an active EQ featuring a powerful Parametric Mids control and up ...
The Attack Decay reinterprets the classic by keeping all its capabilities and cool factor, but adds some modern features for convenience and enhanced functionality. The circa-1980 Electro-Harmonix Attack Decay is a ...
The compact East River Drive adds an edge to your tone but maintains the character of your guitar playing style. No matter how hard you drive it, you’re always in control. Producing tones that range from mild overdr...
Guitar enthusiasts, make way for the Electro Harmonix Pico Rerun Tape Delay Pedal! Electro-Harmonix guarantees that this tiny piece of gear will make a big impression on all your musical endeavors. Its ultra-compact...
The late 1970s rarity Electro-Harmonix Slap-Back Echo pedal is reissued with modern updates and a Pico footprint!
The 50s era gave birth to an iconic sound in which a single, short delay was utilized to add d...
Transform your guitar tone! The polyphonic STRING9 String Ensemble transforms a guitar into nine different string ensembles and string synthesizers while requiring zero modifications, special pickups, or MIDI implem...
Long-lost Op-Amp circuit with expanded tonal options
With its signature crunch and mids-forward bark, the Big Muff 2 is a take on the classic Op-Amp BMP circuit from the 1970’s. Electro-Harmonix added two of the...
American Musical Supply is excited to be your stop for effect pedals from Electro-Harmonix! We offer True 0% interest payment plans - applying is easy. Use your own debit or credit card, enjoy fast and free shipping, and add Electro-Harmonix products to your creative setup.
We make buying Electro-Harmonix products quick and easy - in-stock items that are ordered before 5PM will ship out the same day! (see our Shipping Information Page for more details) Do you have questions about Electro-Harmonix gear and want to know which items would be best for you? Give us a call at 800-319-9043 - our experts are standing by.
This website uses cookies to enhance user experience and to analyze performance and traffic on our website. We also share information about your use of our site with our social media, advertising and analytics partners. View our Privacy Policy.
Privacy Preference Center
Privacy Preference Center
Your Privacy
Your Privacy
When you visit our website, we store cookies on your browser to collect information. The information collected might relate to you, your preferences or your device, and is mostly used to make the site work as you expect it to and to provide a more personalized web experience. However, you can choose not to allow certain types of cookies, which may impact your experience of the site and the services we are able to offer. Click on the different category headings to find out more and change our default settings according to your preference. You cannot opt-out of our First Party Strictly Necessary Cookies as they are deployed in order to ensure the proper functioning of our website (such as prompting the cookie banner and remembering your settings, to log into your account, to redirect you when you log out, etc.). For more information about the First and Third Party Cookies used please follow this link.
More information
Strictly Necessary Cookies
Strictly Necessary Cookies
Always Active
These cookies are necessary for our website to function and cannot be switched off in our systems. They are usually only set in response to your requests for services, such as setting your privacy preferences, logging into your account, or filling in forms. You can manually set your browser to block or alert you about these cookies, but it will prevent parts of our site from working as expected. These cookies do not store any personally identifiable information.
Performance Cookies
Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us identify which pages are the most and least popular and see how visitors move around our site. All the information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies, we will not know when you have visited our site and will not be able to monitor its performance.
Functional Cookies
Functional Cookies
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, then some or all of these services may not function properly.
Sale of Personal Data
Sale of Personal Data
Under the California Consumer Privacy Act, you have the right to opt-out of the sale of your personal information to third parties. These cookies collect information for analytics and to personalize your experience with targeted ads. You may exercise your right to opt out of the sale of personal information by using this toggle switch. If you opt out we will not be able to offer you personalised ads and will not hand over your personal information to any third parties. Additionally, you may contact our legal department for further clarification about your rights as a California consumer by using this Exercise My Rights link.
If you have enabled privacy controls on your browser (such as a plugin), we have to take that as a valid request to opt-out. Therefore we would not be able to track your activity through the web. This may affect our ability to personalize ads according to your preferences.
Targeting Cookies
Targeting cookies collect information for analytics and to personalize your experience with targeted ads. These cookies may be used to build a profile of your interests to show you relevant ads on other sites. They do not store specific personal information but are based on uniquely identifying your browser and internet device.
You may exercise your right to opt out of the sale of personal information by using the toggle switch in this menu. If you opt out of targeting cookies, we will not offer you personalized ads or share your personal information with any third parties. If you have enabled privacy controls on your browser (e.g., Global Privacy Control), we will automatically opt you out of targeted advertising and the ads you see will not be personalized.
Back in Stock
