--- product_id: 626676386 title: "S-1 Tweak Synth Compact Polyphonic Synthesizer" brand: "roland" price: "Bs.42497" currency: BOB in_stock: true url: https://www.desertcart.bo/products/626676386-s-1-tweak-synth-compact-polyphonic-synthesizer store_origin: BO region: Bolivia --- # Analog Circuit Behavior tech for authentic SH-101 sound 4-voice polyphony for rich layers Oscillator drawing & chop for futuristic sound design S-1 Tweak Synth Compact Polyphonic Synthesizer **Brand:** roland **Price:** Bs.42497 **Availability:** ✅ In Stock ## Summary > 🎶 Unlock legendary synth vibes in a pocket-sized powerhouse! ## Quick Answers - **What is this?** S-1 Tweak Synth Compact Polyphonic Synthesizer by roland - **How much does it cost?** Bs.42497 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/626676386-s-1-tweak-synth-compact-polyphonic-synthesizer) ## Best For - roland enthusiasts ## Why This Product - Trusted roland brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Performance-Ready:** Onboard sequencing and a two-plus octave keyboard keep your creativity flowing live. - • **Compact Powerhouse:** Tiny form, massive sonic impact—perfect for on-the-go creators. - • **Versatile Play Modes:** Switch seamlessly between mono, poly, unison, and chord modes for ultimate expression. - • **Legendary Analog Vibes:** Experience the iconic SH-101 sound, reimagined with cutting-edge ACB tech. - • **Next-Level Sound Sculpting:** Craft unique tones with oscillator drawing, chopping, and riser tools. ## Overview The Roland S-1 Tweak Synth is a compact polyphonic synthesizer inspired by the classic SH-101, featuring Roland’s Analog Circuit Behavior technology for authentic analog sound. It offers 4-voice polyphony, versatile play modes including mono, poly, unison, and chord, plus advanced oscillator tools for innovative sound design. Lightweight and portable, it includes onboard sequencing and a two-plus octave keyboard, making it ideal for modern musicians and sound designers seeking powerful, expressive synthesis in a sleek form. ## Description Roland S-1 Tweak Synth Compact Polyphonic Synthesizer : desertcart.in: Musical Instruments ## Features - Divine a new world of sound with the S-1 Tweak Synth, a potent micro polysynth inspired by the legendary Roland SH-101. - Jam with the snappy basses and expressive leads you’ve loved for years. Then launch your music into uncharted territory with futuristic wave manipulation, onboard sequencing, and unique performance features designed for modern creators. - Authentic SH-101 sound driven by Roland’s evolving Analog Circuit Behavior (ACB) technology - Craft all-new tones with powerful oscillator drawing, oscillator chop, and riser tools - Mono, poly, unison, and chord modes and four-voice polyphony ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1P8PNSW | | Best Sellers Rank | #22,441 in Musical Instruments ( See Top 100 in Musical Instruments ) #20 in Synthesizer | | Body Material | Aluminum | | Brand Name | Roland | | Colour | Black | | Connector Type | Usb Type C | | Customer Reviews | 4.6 4.6 out of 5 stars (196) | | Finish Type | Lacquered | | Included Components | Onboard keyboard with two-plus octave range | | Item Dimensions | 26 x 16.8 x 8.9 Centimeters | | Item Weight | 454 g | | Manufacturer | ROLAND | | Material Type | Aluminum | | Model Name | Roland AIRA Compact S-1 Tweak Synth | Ultra-Portable Micro Polysynth with Advanced Tools | D-Motion Sound Control | | Model Number | S-1 | | Number of Items | 1 | | Part Number | S-1 | | UPC | 761294519691 | | Unit Count | 1 Count | ## Product Details - **Brand:** Roland - **Colour:** Black - **Item dimensions L x W x H:** 26 x 16.8 x 8.9 Centimeters - **Material:** Aluminum ## Images ![S-1 Tweak Synth Compact Polyphonic Synthesizer - Image 1](https://m.media-amazon.com/images/I/91sxxg4LMuL.jpg) ## Questions & Answers **Q: What kind of audio output jacks are on the back panel?** A: There are no audio outputs on the back, just a 3.5mm audio out on the top right of the front panel. I use a 1/8 to 1/4 cable into my mixer without any problems, though I need to push the gain a bit as it comes in a bit softer than my other gear. **Q: 4 FON. I have a microfreak and a miniKorg. Owned the original SH-101 bk in the day. Wasn't impressed. Would this really be a useful addition? Thanks.** A: The original SH sound is there in all it's glory, but S1 adds a ton of excellent features, like polyphony! It has a lovely musical filter, a really useful/fun sequencer and amazing reverb and delay. The D motion chip is a nice extra and they used the ACB tech to make this sound analog without the price. Battery powered, midi and audio over USB C. What else are you looking for? It's stupid cheap for what you get and it sounds huge. The only tiny drawback is the red display from the 80s they decided to go with, and some functions are under one layer of menus. Not a huge deal at all and I'll never part with my S1. It's the best of the little aria boxes by a mile. ## Frequently Bought Together - Roland Tweak Synth (S-1) - Roland AIRA Compact T-8 Beat Ultra-Portable Bass Machine Sounds | TR-REC Drum Sequencer | Six Rhythm Tracks | Built-in Effects | USB and MIDI Connectivity - Roland CB-RAC AIRA Compact Carrying Custom Case to Protect Your E-4 Voice Tweaker, J-6 Chord Synth & T-8 Beat Machine | Streamlined & Rugged with Internal Mesh Pocket --- ## 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.bo/products/626676386-s-1-tweak-synth-compact-polyphonic-synthesizer](https://www.desertcart.bo/products/626676386-s-1-tweak-synth-compact-polyphonic-synthesizer) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-10-11*