---
product_id: 306636339
title: "SY-1 GUITAR SYNTHESIZER"
brand: "boss"
price: "HK$2649"
currency: HKD
in_stock: true
reviews_count: 5
category: "Boss"
url: https://www.desertcart.hk/products/306636339-sy-1-guitar-synthesizer
store_origin: HK
region: Hong Kong
---

# Compact, pedalboard-friendly design Polyphonic synth for guitar & bass 121 ready-to-play synth sounds SY-1 GUITAR SYNTHESIZER

**Brand:** boss
**Price:** HK$2649
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your tone—synth magic at your feet!

## Quick Answers

- **What is this?** SY-1 GUITAR SYNTHESIZER by boss
- **How much does it cost?** HK$2649 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/306636339-sy-1-guitar-synthesizer)

## Best For

- boss enthusiasts

## Why This Product

- Trusted boss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Boss Build:** Sleek pedal fits seamlessly into your rig without bulk or fuss.
- • **Pro-Grade Versatility:** From subtle textures to bold synth leads—perfect for sparking fresh musical ideas.
- • **Expressive & Intuitive:** Legendary BOSS synth tech made simple for creative freedom on stage or studio.
- • **Plug & Play Sonic Power:** No special pickups needed—transform any guitar or bass instantly.
- • **121 Ultra-Responsive Sounds:** Diverse synth tones with 11 types and 11 variations, zero programming required.

## Overview

The Boss SY-1 Guitar Synthesizer is a compact, polyphonic pedal that delivers 121 dynamic synth sounds compatible with any guitar or bass. Designed for ease of use with no programming needed, it integrates legendary BOSS synth technology into a pedalboard-friendly form factor, empowering musicians to explore new sonic landscapes effortlessly.

## Description

With the SY-1, it’s never been easier to infuse your creative arsenal with BOSS’s legendary guitar synth technology. This amazingly expressive tool is filled with 121 ultra-responsive sounds, all distilled down into a BOSS compact pedal that slides easily into any setup. Best of all, it’s as simple to use as a standard stompbox, so you don’t need any background in synth programming to bring a new world of sonic textures to your music.

Review: It’s good n good Value for money...
Review: Sul suono non c'è nulla da dire, è semplicemente incredibile. Quello che invece bisogna capire prima di acquistarlo visto il prezzo, è il contesto dove impiegarlo. Un pedale che se usato con parsimonia puo fare la differenza. Come sempre consegna puntuale.

## Features

- Authentic BOSS polyphonic guitar Synth in a compact pedal
- No special pickup required—play rich, dynamic Synth tones with any Guitar or bass
- 121 total sounds (11 types and 11 variations), all ready to play with no programming knowledge needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V9SXJCP |
| Batteries | 1 9V batteries required. (included) |
| Battery type | Alkaline |
| Color Name | Blue |
| Connector Type | 2.1mm barrel plug |
| Customer Reviews | 4.5 4.5 out of 5 stars (615) |
| Date First Available | 22 July 2019 |
| Hardware Interface | 3.5mm Audio |
| Item Weight | 544 g |
| Item model number | SY-1 |
| Power Source | Corded Electric |
| Product Dimensions | 15.24 x 9.53 x 6.73 cm; 544.31 g |
| Signal Format | Analog |
| Voltage | 9 Volts |

## Product Details

- **Brand:** BOSS
- **Colour:** Blue
- **Item weight:** 544 g
- **Style:** Guitar/Bass
- **Voltage:** 9 Volts

## Images

![SY-1 GUITAR SYNTHESIZER - Image 1](https://m.media-amazon.com/images/I/61npvQLrKsL.jpg)

## Questions & Answers

**Q: Is this pedal for Bass, and Guitar?**
A: This pedal can be used with guitar and bass.

**Q: can you play chords with this?**
A: Yes. Many of the settings are already harmonized, too. This is a Guitar Synth that I've seen a bass player on video play through as well. To get the full use of this pedal, purchase the expression pedal. That'll give you the nice filter sweeps on chords & single notes.

**Q: Is there a power supply?**
A: Comes with a battery I bought a boss pedal board with a power supply

**Q: Does this produce a stereo output?**
A: No. There is only on output and splitting it does not create stereo output.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by P***L on 7 March 2021*

It’s good n good Value for money...

### ⭐⭐⭐⭐⭐ Review
*by A***O on 15 March 2022*

Sul suono non c'è nulla da dire, è semplicemente incredibile. Quello che invece bisogna capire prima di acquistarlo visto il prezzo, è il contesto dove impiegarlo. Un pedale che se usato con parsimonia puo fare la differenza. Come sempre consegna puntuale.

### ⭐⭐⭐⭐⭐ Review
*by K***G on 23 April 2021*

Firstly, what everybody says about the tracking is correct. I tried out guitar synths back in the 80s: so much latency they were pretty much unplayable; but Boss have evidently put some serious work into this gizmo and the tracking is spot on, great note separation too (although on some settings, big complex chords will just sound mushy. But you can't have everything). It doesn't take long to dial in some very cool sounds. I've had this for about a week, used it tonight in an online session with an electronic/experimental band, and got some nice compliments. I've barely scratched the surface - the fun part about this thing is you can just keep going with different settings. Pairing it with other pedals ... the variations are endless. Currently I have it in a chain: Digitech Freqout, Boss Waza Blues Driver, Synth, Boss DD-500 delay, and ... wow! Can't wait to see how it handles modulation pedals. Maybe at some point I'll start to think that this could be even better if it were fully programmable rather than relying on presets, but at the moment, and especially at this price point, it's a very cool piece of kit.

## Frequently Bought Together

- Boss SY-1 Guitar Synthesizer Pedal
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)
- Boss PS-6 Harmonist Pedal

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-02*