--- product_id: 597757512 title: "Intelligent Harmony Machine Harmonizer & Pitch Shifter Pedal" brand: "electro-harmonix" price: "¥73392" currency: JPY in_stock: true reviews_count: 1 category: "Electro Harmonix" url: https://www.desertcart.jp/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shifter-pedal store_origin: JP region: Japan --- # Polyphonic pitch shifting for chords & notes Mix control for perfect dry/effect balance 11-position Interval Selector Intelligent Harmony Machine Harmonizer & Pitch Shifter Pedal **Brand:** electro-harmonix **Price:** ¥73392 **Availability:** ✅ In Stock ## Summary > 🎶 Double your guitar’s voice, not your gear space! ## Quick Answers - **What is this?** Intelligent Harmony Machine Harmonizer & Pitch Shifter Pedal by electro-harmonix - **How much does it cost?** ¥73392 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shifter-pedal) ## Best For - electro-harmonix enthusiasts ## Why This Product - Trusted electro-harmonix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Minimal footprint with impeccable tracking and genuine EHX musical tone. - • **Harmonize Like a Pro:** Generate flawless diatonic harmonies in any of 12 keys with Intelligent Harmony Mode. - • **Instant Pitch Control:** Moment Mode enables real-time pitch shifts with a simple footswitch press. - • **Tailored Tonal Blends:** Mix control lets you dial in the perfect balance between dry and shifted signals. - • **Chord-Friendly Polyphony:** Polyphonic Override Mode lets you pitch-shift chords and single notes seamlessly. ## Overview The Electro-Harmonix Intelligent Harmony Machine is a compact, battery/DC-powered pitch shifter and harmonizer pedal that delivers pristine diatonic harmonies and polyphonic pitch shifts. Featuring an 11-position interval selector, key selector for all 12 keys, and mix control, it offers versatile tonal options for both single notes and chords. Designed for professional musicians craving rich multi-part harmonies with impeccable tracking and authentic EHX tone. ## Description The EHX Intelligent Harmony Machine instantly creates matching harmonies to what you play. It’s like having one – or even two – guitarists jamming with you at the same time and always in perfect sync. The Intelligent Harmony Machine opens a door to the music of great multi-lead guitar bands and multi-part harmonized solos. Plus, its ability to apply harmonies ranging from simple to sophisticated will totally transform what you play. Of course, it also boasts EHX’s renowned impeccable tracking and genuine musical tone. Select your key and the Intelligent Harmony Machines will generate single note, diatonic harmonies* with a huge range of choices that includes both two- and three-part harmonies. These sound so cool that we’ve included them as extra options for the multi-harmony parts (selections 9, 10 and 11) to give you even more choices. The Intelligent Harmony Machine also performs perfect polyphonic pitch shifts so the pitch shifts you dial up are applied to chords as well as single notes. We’ve even included a Major/Minor switch so you can select whether 2nds and 3rds will be major or minor. The Intelligent Harmony Machine’s Moment Mode lets you instantly change pitch by simply depressing the pedal’s footswitch. The pitch shift is engaged as long as you hold down the F/S. There’s also an option so you can apply a user-set sweep time between dry and effect. Choose instant pitch changes or control the time it takes for the Intelligent Harmony Machine to sweep up and down between the set interval and the dry signal! EHX Founder, Mike Matthews said: “We designed the Intelligent Harmony Machine for the player who craves maximum power, but in a minimal footprint. You’ll dig its sweet, musical tone and spotless tracking!” Review: EHX intelligent harmony machine is tops ! - This Harmony Machine is fantastic !! And I love the bag of candy added by Sweetwater ! ## Features - Impeccable tracking and superb musical tone - Two distinct modes: Intelligent Harmony and Polyphonic. - Intelligent Harmony Mode generates diatonic harmonies in a set key based on the single notes you play. Key Selector and #/switches provide access to all 12 keys. - In Polyphonic Override Mode you can play single notes and chords. The IHM’s 11-position Interval Selector switch lets you select the harmony. - Mix control sets the mix between your dry and shifted signals. Dry output adds signal routing and control options and flexibility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09M3K5VTF | | Best Sellers Rank | #31,357 in Musical Instruments ( See Top 100 in Musical Instruments ) #27 in Electric Guitar Pitch & Octave Effects #8,498 in Guitar & Bass Accessories | | Color Name | black | | Connector Type | 1/4" instrument cable | | Customer Reviews | 3.6 3.6 out of 5 stars (14) | | Date First Available | August 24, 2023 | | Hardware Interface | 1/4-inch Audio | | Is Discontinued By Manufacturer | No | | Item Weight | 1.31 pounds | | Item model number | Intelligent Harmony Machine | | Material Type | Metal, Plastic | | Power Source | Battery Powered, DC Power | | Product Dimensions | 4.5 x 2.75 x 2.1 inches | | Signal Format | Analog | | Voltage | 9 Volts | ## Product Details - **Brand:** Electro-Harmonix - **Color:** black - **Item Weight:** 592 Grams - **Product Dimensions:** 4.5"L x 2.75"W x 2.1"H - **Style:** Harmonizer / Pitch Shifter ## Images ![Intelligent Harmony Machine Harmonizer & Pitch Shifter Pedal - Image 1](https://m.media-amazon.com/images/I/81s6Z6fpNGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ EHX intelligent harmony machine is tops ! *by B***. on January 17, 2026* This Harmony Machine is fantastic !! And I love the bag of candy added by Sweetwater ! ## Frequently Bought Together - Electro-Harmonix Intelligent Harmony Machine Harmonizer & Pitch Shifter Pedal - Rock Stock Guitar Pedal Patch Cables - 6 Inch S-Shape Right Angle Pedal Board Cable to Maximize Space - Durable & Low Noise Gold Plated Connectors - Donner DP-1 Guitar Power Supply 10 Isolated DC Output for 9V/12V/18V Effect Pedal --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shifter-pedal](https://www.desertcart.jp/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shifter-pedal) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-09*