---
product_id: 250088439
title: "Bass Synthesizer Guitar Pedal (SY-1)"
brand: "boss"
price: "€ 634.01"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/250088439-bass-synthesizer-guitar-pedal-sy-1
store_origin: FI
region: Finland
---

# Polyphonic Effects Send/Return Loop 9V Battery Included Bass Synthesizer Guitar Pedal (SY-1)

**Brand:** boss
**Price:** € 634.01
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Game with the BOSS SY-1!

## Quick Answers

- **What is this?** Bass Synthesizer Guitar Pedal (SY-1) by boss
- **How much does it cost?** € 634.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/250088439-bass-synthesizer-guitar-pedal-sy-1)

## 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

- • **Ready to Rock:** Comes with a 9V battery, so you can plug in and play right away!
- • **Hold the Moment:** Play over sustained synth voices with the innovative hold function.
- • **Seamless Integration:** Easily connect with your setup using the Send/Return loop.
- • **Lightweight & Portable:** Weighing just 544g, take your sound anywhere effortlessly.
- • **Unleash Your Creativity:** Transform your guitar into a synth powerhouse with polyphonic effects.

## Overview

The BOSS Bass Synthesizer Guitar Pedal (SY-1) is a cutting-edge polyphonic effects pedal designed for guitarists seeking to expand their sonic palette. With features like a Send/Return loop and a hold function, it allows for seamless integration and creative expression. Lightweight and portable, it comes ready to use with a 9V battery included.

## Description

Bass Synthesizer Guitar Pedal (SY-1)

## Features

- Polyphonic Synthesizer Effects Pedal f Guitar Bass
- Expression/Switch Input
- With Send/Return Loop
- Hold function for playing normal guitar over sustained synth voices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BOSS |
| Manufacturer | BOSS |
| Model | SY-1 |
| Model Name | SY-1 |
| Product Dimensions | 15.24 x 9.53 x 6.73 cm; 544.31 g |
| Batteries | 1 9V batteries required. (included) |
| Item model number | SY-1 |
| Voltage | 9 Volts |
| Batteries Included | Yes |
| Batteries Required | No |
| Battery cell composition | Alkaline |
| Does it contain liquid? | No |
| Manufacturer | BOSS |
| Country of Origin | USA |
| Item Weight | 544 g |

## Product Details

- **Brand:** BOSS
- **Style:** Guitar/Bass
- **Color:** Blue
- **Item Weight:** 1.2 Pounds
- **Voltage:** 9 Volts

## Images

![Bass Synthesizer Guitar Pedal (SY-1) - 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.

## 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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**Shop now:** [https://www.desertcart.fi/products/250088439-bass-synthesizer-guitar-pedal-sy-1](https://www.desertcart.fi/products/250088439-bass-synthesizer-guitar-pedal-sy-1)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-22*