--- product_id: 597757512 title: "Intelligent Harmony Machine Harmonizer & Pitch Shift Pedal | Instantly create matching harmonies to what you play" brand: "electro-harmonix" price: "€ 373.99" currency: EUR in_stock: true reviews_count: 1 url: https://www.desertcart.hr/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shift-pedal-instantly-create store_origin: HR region: Croatia --- # Polyphonic pitch shifting Mix control for dry/effect balance 11-position Interval Selector Intelligent Harmony Machine Harmonizer & Pitch Shift Pedal | Instantly create matching harmonies to what you play **Brand:** electro-harmonix **Price:** € 373.99 **Availability:** ✅ In Stock ## Summary > 🎸 Elevate your soundscape—jam with invisible bandmates in perfect harmony! ## Quick Answers - **What is this?** Intelligent Harmony Machine Harmonizer & Pitch Shift Pedal | Instantly create matching harmonies to what you play by electro-harmonix - **How much does it cost?** € 373.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shift-pedal-instantly-create) ## 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:** Small footprint with legendary Electro-Harmonix tone and impeccable tracking. - • **Harmonize Like a Pro:** Generate flawless diatonic harmonies in any key with intelligent tracking. - • **Instant Pitch Control:** Moment Mode lets you sweep pitch shifts live with your foot. - • **Chord-Friendly Polyphony:** Shift pitch on single notes and full chords seamlessly. - • **Customizable Harmony Palette:** Choose from 11 intervals plus major/minor modes for ultimate tonal variety. ## Overview The Electro-Harmonix Intelligent Harmony Machine is a compact, analog harmonizer and pitch shifter pedal designed for guitarists seeking rich, multi-part harmonies and polyphonic pitch shifting. Featuring two modes—Intelligent Harmony for diatonic harmonies and Polyphonic Override for chords—plus an 11-position interval selector, mix control, and momentary pitch sweep, it delivers professional-grade tonal versatility with impeccable tracking and genuine musical 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!” ## 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 | | Amperage | 26 milliamps | | Audio Output Effects | Pitch-Shifting | | Best Sellers Rank | #48,942 in Musical Instruments ( See Top 100 in Musical Instruments ) #41 in Electric Guitar Pitch & Octave Effects #12,447 in Guitar & Bass Accessories | | Brand | Electro-Harmonix | | Brand Name | Electro-Harmonix | | Color | Black and Silver | | Connector Type | 1/4 inch audio | | Controls Type | Footswitch | | Customer Reviews | 3.7 out of 5 stars 15 Reviews | | Global Trade Identification Number | 00683274012377 | | Hardware Interface | 1/4-inch Audio | | Item Dimensions | 4.5 x 2.75 x 2.1 inches | | Item Dimensions L x W x H | 4.5"L x 2.75"W x 2.1"H | | Item Type Name | Electric Guitar Electronics | | Item Weight | 592 g | | Manufacturer | Electro-Harmonix | | Manufacturer Part Number | 128 | | Model Name | Intelligent Harmony Machine | | Model Number | Intelligent Harmony Machine | | Number of Items | 1 | | Power Source | Corded Electric | | Product Dimensions | 4.5"L x 2.75"W x 2.1"H | | Signal Format | Analog | | Style | Harmonizer / Pitch Shifter | | UPC | 683274012377 | | Voltage | 9 volts | | Warranty Description | Electro-harmonix will repair your product if it fails to operate due to defects in materials or workmanship for a period of one year from date of purchase. In the event that it should ever become necessary to return your unit to the factory for repair, please ship the unit to us, securely packed, postage prepaid and insured, along with a copy of proof of purchase and with the appropriate handling … | ## 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 Shift Pedal | Instantly create matching harmonies to what you play - 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.hr/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shift-pedal-instantly-create](https://www.desertcart.hr/products/597757512-intelligent-harmony-machine-harmonizer-and-pitch-shift-pedal-instantly-create) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-01*