--- product_id: 10387216 title: "EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal" brand: "earthquaker devices" price: "Rp13973813" currency: IDR in_stock: true reviews_count: 8 url: https://www.desertcart.id/products/10387216-earthquaker-devices-rainbow-machine-polyphonic-pitch-modulation-guitar-effects-pedal store_origin: ID region: Indonesia --- # True bypass switching Multi-instrument versatility Polyphonic pitch modulation EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal **Brand:** earthquaker devices **Price:** Rp13973813 **Availability:** βœ… In Stock ## Summary > 🌈 Dare to disrupt your soundscape with the Rainbow Machine! ## Quick Answers - **What is this?** EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal by earthquaker devices - **How much does it cost?** Rp13973813 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/10387216-earthquaker-devices-rainbow-machine-polyphonic-pitch-modulation-guitar-effects-pedal) ## Best For - earthquaker devices enthusiasts ## Why This Product - Trusted earthquaker devices brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Hybrid Signal Magic:** All-digital wet signal meets analog dry for rich tonal depth - β€’ **Unleash Sonic Chaos:** Wild, unpredictable pitch shifts that defy the ordinary - β€’ **Handcrafted Authenticity:** Built one at a time in Akron, Ohio by passionate artisans - β€’ **Seamless Tracking Control:** Glitch-free pitch modulation up and down the neck - β€’ **Versatile Sound Playground:** Perfect for guitar, bass, keys, vocals, and beyond ## Overview The EarthQuaker Devices Rainbow Machine is a handcrafted polyphonic pitch modulation pedal designed for adventurous musicians seeking wild, synthetic pitch effects. Combining digital wet signals with analog dry signals and true bypass switching, it delivers glitch-free tracking and versatile use across multiple instruments, creating unique, chaotic soundscapes far from traditional tones. ## Description Welcome to the rainbow machine, in all its synthetic Glory! This one is for experimenters, adventurists and noisemakers. Totally not for purists and/or tone hounds, there are no β€˜natural sounds’ that will come from this box. It takes modern DSP and uses it as a tool of future past to create real time pitch shifting using digital oscillators. ## Features - Not for purists and/or tone hounds, there are no "natural sounds" That will come from this box - Imagined to be Wild and out of control and slightly imperfect while still tracking up and down the guitar neck without glitching out - In conjunction with the tracking control, the magic creates wild pitch take offs and descents, chaos chorusing, shrieks, pixie trails and wealth of other general mayhem inducing noises - The rainbow machine can be used on bass, keys, vocals or anything else you can dream up - All digital wet signal with an all analog dry signal, true bypass switching and handmade one at a time by warm blooded human beans in the swamps of Akron, Ohio ## Product Details - **Brand:** Earthquaker Devices - **Style:** Rainbow Machine - **Color:** White/Pink - **Item Weight:** 1 Pounds - **Voltage:** 100 ## Images ![EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal - Image 1](https://m.media-amazon.com/images/I/61HNcZIkCdL.jpg) ![EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal - Image 2](https://m.media-amazon.com/images/I/61m+URVFgHL.jpg) ![EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal - Image 3](https://m.media-amazon.com/images/I/61fDnPK695L.jpg) ![EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal - Image 4](https://m.media-amazon.com/images/I/61PTPHG4sVL.jpg) ![EarthQuaker Devices Rainbow Machine Polyphonic Pitch Modulation Guitar Effects Pedal - Image 5](https://m.media-amazon.com/images/I/51xU+LOW79L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐ 3.0 out of 5 stars It's not as weird as I imagined it would be *by J***V on Reviewed in the United States on November 8, 2017* I wanted to like this pedal so bad, but it's just not hooking me. It doesn't stay on my pedal board anymore, but every once in a while I get it back out and play around with it hoping that I click with it. I don't intend to sell it or get rid of it because I'm hopeful that one day we'll come around to each other. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars a lot of fun *by L***A on Reviewed in the United States on November 19, 2012* I personally don't play guitar, but bought this pedal for my boyfriend who is really into experimenting with pedals and sounds (he plays in a few different "shoe-gaze" type groups). At first he was just kind of obsessed with how crazy and different it was, so I bought it for him just kind of for fun. For the first month or two he just tried to get the craziest sounds he could out of it, by using it on different guitars and also an electric keyboard, and he was fascinated by it. After experimenting with different equipment as well as daisy-chaining it to other pedals, he started using it in recordings and during shows. He continues to find crazy sounds and is using it way more than I thought he would.From what I've seen with it, pretty much every sound that comes out of the pedal itself is a spacey-trippy kind of noise, which can honestly only be used so often before it gets annoying. But, what had first been meant as a pure novelty gift, has become an open door to a lot of different, new noises and effects when used with other pedals and techniques. It's also ridiculously responsive...I played around with it by just strumming a couple chords and the sound that was produced was pretty crazy. At some points you couldn't distinguish the notes being played at all...it was just this crazy, complex mash-up of pitches and effects. But, with some control and combination of pedals there's a lot of different ways this pedal can be used.I'm not the best person to give an opinion on this pedal, but I've witnessed it being used many times and its one of his most-used pedals. After six months he's continually finding new ways of using it, and he's very happy with it, and so are his other bandmates. It's a pretty neat thing, and I would recommend it to anyone who likes really heavy effects and fun noises, or even more-subtle, different noises as well. ### ⭐⭐⭐⭐ 4.0 out of 5 stars this thing has an amazing chorus with all the warble you may need *by K***N on Reviewed in the United States on August 13, 2016* May this be a message to old school cats...this thing has an amazing chorus with all the warble you may need. Kick on the Magic for a wild song transition or crazy solo. The younger cats will dig it for the out of control sounds that are easily dialed in as well. There have been a lot of complaints about the usefulness of this box...As an old rock geezer...let me make it clear...there is magic here in this box. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/10387216-earthquaker-devices-rainbow-machine-polyphonic-pitch-modulation-guitar-effects-pedal](https://www.desertcart.id/products/10387216-earthquaker-devices-rainbow-machine-polyphonic-pitch-modulation-guitar-effects-pedal) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-06*