---
product_id: 645224337
title: "Roland S-1 Tweak Synth Compact Polyphonic Synthesizer"
brand: "roland"
price: "€ 492.25"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fr/products/645224337-roland-s-1-tweak-synth-compact-polyphonic-synthesizer
store_origin: FR
region: France
---

# ACB tech delivers authentic SH-101 analog sound 4-voice polyphony for rich layers Onboard sequencing & wave manipulation Roland S-1 Tweak Synth Compact Polyphonic Synthesizer

**Brand:** roland
**Price:** € 492.25
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock your sonic universe with the Roland S-1 Tweak Synth – where vintage soul meets future sound.

## Quick Answers

- **What is this?** Roland S-1 Tweak Synth Compact Polyphonic Synthesizer by roland
- **How much does it cost?** € 492.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/645224337-roland-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

- • **Compact Powerhouse:** Weighing just 1 lb with a sleek lacquered finish, it’s the ultimate portable synth for on-the-go creativity.
- • **Next-Level Sound Design:** Shape your tone with oscillator drawing, chopping, and riser tools that push sonic boundaries.
- • **Dynamic Performance Modes:** Switch effortlessly between mono, poly, unison, and chord modes to craft your signature sound.
- • **Seamless Connectivity & Workflow:** USB-C powered with intuitive hands-on controls and onboard sequencing for instant jamming.
- • **Legendary Analog Sound, Modern Edge:** Experience the iconic SH-101 vibe powered by Roland’s cutting-edge Analog Circuit Behavior technology.

## Overview

The Roland S-1 Tweak Synth is a compact, 4-voice polyphonic synthesizer inspired by the legendary SH-101, featuring Roland’s Analog Circuit Behavior technology for authentic analog tones. It offers versatile performance modes, advanced oscillator tools, onboard sequencing, and USB-C connectivity, all packed into a lightweight, portable design perfect for modern music creators seeking both classic vibes and futuristic sound exploration.

## Description

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. With its inspiring hands-on controls and intuitive workflow, the powerful S-1 delivers a fun and satisfying experience for beginners and serious synth adventurers alike.

Review: Roland Tweak Synth (S-1): A Game-Changer for Synth Enthusiasts
Review: Bite sized monster!

## 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 |
| Body Material | Plastic |
| Brand | Roland |
| Brand Name | Roland |
| Color | Black/White |
| Colour | Black/White |
| Connector Type | Usb Type C |
| Customer Reviews | 4.5 out of 5 stars 178 Reviews |
| Finish Type | Lacquered |
| Included Components | Onboard keyboard with two-plus octave range |
| Item Dimensions | 26 x 16.8 x 8.9 centimeters |
| Item Type Name | Tweak Synth |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 26 x 16.8 x 8.9 centimeters |
| Item weight | 1 Pounds |
| Manufacturer | ROLAND |
| Material | Aluminum |
| Model Name | S-1 |
| Model Number | S-1 |
| Model name | S-1 |
| UPC | 761294519691 |

## Product Details

- **Brand:** Roland
- **Colour:** Black
- **Item dimensions L x W x H:** 26 x 16.8 x 8.9 centimeters
- **Material:** Aluminum
- **Model name:** S-1

## Images

![Roland S-1 Tweak Synth Compact Polyphonic Synthesizer - Image 1](https://m.media-amazon.com/images/I/71lKW06fIDL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Roland Tweak Synth (S-1): A Game-Changer for Synth Enthusiasts
*by E***L on 2 March 2024*



### ⭐⭐⭐⭐⭐ Bite sized monster!
*by V***H on 15 April 2025*



### ⭐⭐⭐⭐⭐ Calidad de sonido y creatividad
*by R***R on 19 April 2024*

Un sonido excepcional, moderno y retro a la vez, perillas para los parametros escenciales de modelado analogico, el secuenciador de 64 pasos (4 compases) lo vuelve super versatil, no dudes en comprar este sinte ya seas primerizo, intermedio o avanzado, por el rango de precio obtienes un sonido que costaria 3 veces mas

## 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

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-02*