Skip to main content
MusicRadar MusicRadar The No.1 website for musicians
UK EditionUK US EditionUS AU EditionAustralia SG EditionSingapore
Sign in
  • View Profile
  • Sign out
  • Artist news
  • Synth Week 26
  • Synths
  • Guitars
  • Controllers
  • Drums
  • Keyboards & Pianos
  • Guitar Amps
  • Music Gear Reviews
  • Software & Apps
  • More
    • Recording
    • DJ Gear
    • Acoustic Guitars
    • Bass Guitars
    • Tech
    • Tutorials
    • Reviews
    • Buying Guides
    • About us
Don't miss these
Human League
Artists Replicate the sonic magic of the Human League’s defining synth-pop anthem
casio
Tech The budget sampler Casio teased at NAMM is now available for preorder
behringer
Tech Behringer's Jupiter-inspired JT-2 is available for preorder
synths
Tech 5 innovative synth plugins daring to do things differently
plugins
Tech The ultimate soft synth showdown: Serum 2, Pigments, Phase Plant, Vital and Massive X: But which is best?
Rhodes MK8
Keyboards & Pianos “An undeniable classic, for the modern age”: Rhodes MK8 review
Ableton Drift
Soft Synths 5 amazing stock synths that come bundled with your DAW
Harley Benton BassTheWorld MV-JB Plus: the Burgundy Mist J-style challenges our preconceptions of the Thomann-owned brand with a high-end build
Guitars Budget gear giant Harley Benton goes high-end for BassTheWorld signature bass
reverb
Tech Mike Dean shows off his "crazy rare" wavetable synth that everyone wanted in the '80s
Making Sound Machines Plinky 12
Tech Plinky 12 is an expressive synth with swappable faceplates for “different kinds of musical thinking”
The Strymon Canoga is a simple two-knob silicon fuzz and is part of the digital effects brand's Series A analogue range.
Guitars FAO Jimi Hendrix fans, Strymon expands analogue range with the vintage Fuzz Face-inspired Canoga
Soma Labs FLUX
Plugins SOMA Labs at Synth Week 26: Meet FLUX – the instrument you play without touching it
Novation Bass Station
Plugins Novation at Synth Week 26: The Story of the Bass Station
synths
Synths Seven weird synthesis types that died on the vine
Sequential Fourm
Plugins "It’s amazing to have a pro, vintage sound in such a small package!" All about Sequential's Fourm…
More
  • Synth Week 2026
  • Ultravox's Vienna
  • 95k+ free music samples
  • Elektron Tonverk Review
  1. Tech
  2. Synths

First look video: Boss SY-300 Guitar Synthesizer demo

News
By Michael Brown published 4 August 2015

The revolutionary synth pedal demoed and in pictures

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Boss SY-300 Guitar Synthesizer

Boss SY-300 Guitar Synthesizer

Back in April, we had our first experience with the SY-300 – Boss's first guitar synth that can be used with any guitar, no special pickup required – at Musikmesse, and we were rather impressed.

Now, as the first units hit the UK, we've had a chance to reacquaint ourselves once again, and we've shared our findings on video and in pictures.

So, watch the video below to hear just how radical the SY-300 sounds, and click through the gallery for a closer look at its features.

YouTube YouTube
Watch On
Page 1 of 4
Page 1 of 4
Screen

Screen

The SY-300 offers an easy-to-read patch display, while the digital signal chain, complete with a trio of oscillators, will be familiar to users of fully featured multi-effects pedals.

Page 2 of 4
Page 2 of 4
Footswitches

Footswitches

While CTL 2 and CTL 3 scroll up and down through presets, CTL 1 gives you access to preset-assignable parameter adjustments, such as pitch and filters.

Page 3 of 4
Page 3 of 4
Connections

Connections

As well as stereo outs and MIDI compatibility, the SY-300 offers sub outputs for colossal low-end rumble.

YouTube YouTube
Watch On
Page 4 of 4
Page 4 of 4
Michael Brown
Michael Brown
Social Links Navigation

Mike is Editor-in-Chief of GuitarWorld.com, in addition to being an offset fiend and recovering pedal addict. He has a master's degree in journalism, and has spent the past decade writing and editing for guitar publications including MusicRadar, Total Guitar and Guitarist, as well as a decade-and-a-half performing in bands of variable genre (and quality). In his free time, you'll find him making progressive instrumental rock under the nom de plume Maebe.

Read more
Midge Ure guitar synth
Artists Back in 1984, Midge Ure appeared on TV to reveal our MIDI guitar synth future with his Roland GR-700
 
 
MusicRadar author Matt McCracken plays a Manson 007 electric guitar at The Guitar Show in Birmingham, UK
Guitars Here's 7 of the hottest guitar gear releases I tried at The Guitar Show this weekend that are available to buy right now
 
 
The Strymon Canoga is a simple two-knob silicon fuzz and is part of the digital effects brand's Series A analogue range.
Guitars FAO Jimi Hendrix fans, Strymon expands analogue range with the vintage Fuzz Face-inspired Canoga
 
 
Lag HyVibe HV10ACE
Acoustic Guitars “Powerful, extremely versatile and creatively refreshing, it offers a ton of inspiration if you click with it”: LAG HyVibe 10 HV10ACE
review
 
 
Soma Labs FLUX
Plugins SOMA Labs at Synth Week 26: Meet FLUX – the instrument you play without touching it
 
 
Polyend Endless
Tech We tried to vibe code a custom looper pedal with Polyend Endless – here's what happened
 
 
Latest in Synths
Moog
Synths We speak to Moog Music President Joe Richardson who exclusively reveals what's coming up
 
 
Synth Week 2026 logo
Synths Synth Week 2026: Exhibitor A-Z
 
 
Making Sound Machines Plinky 12
Tech Plinky 12 is an expressive synth with swappable faceplates for “different kinds of musical thinking”
 
 
synths
Tech 5 innovative synth plugins daring to do things differently
 
 
Prophet-5 in a home studio
Synths The history of Sequential in 10 synths, sequencers and drum machines
 
 
synths
Synths Seven weird synthesis types that died on the vine
 
 
Latest in News
Neural DSP Darklgass Ultra
Bass Guitars Neural DSP unveils the Darkglass Ultimate plugin – a fully featured digital platform for studio-quality bass tone
 
 
osmose ce
Tech Expressive E launches Osmose CE, a MIDI controller version of its MPE-equipped synth
 
 
Harley Benton JA-Baritone HH BK
Guitars Harley Benton drops a sub-$250 baritone that proves you can do low tunings at low prices – and stay fashionably offset
 
 
NEW YORK, NEW YORK - APRIL 28: Jack Antonoff appears on SiriusXM's 'The Howard Stern Show' at SiriusXM Studios on April 28, 2026 in New York City.  (Photo by Cindy Ord/Getty Images for SiriusXM)
Artists "The greatest recording ever made”: Jack Antonoff on the crazy genius of his favourite Beatles song
 
 
iZotope RX 12 Advanced
Tech iZotope upgrades RX with a film-focused stem separation module and improved machine learning
 
 
Brian Fallon of the Gaslight Anthem demoes his signature '59 Telecaster Custom, a new for 2026 limited edition model from the Fender Custom Shop.
Artists Fender releases the Brian Fallon ’59 Telecaster Custom, a high-end replica of the guitar that built the Gaslight Anthem sound
 
 

MusicRadar is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • About Us
  • Contact Future's experts
  • Terms and conditions
  • Privacy policy
  • Cookies policy
  • Advertise with us
  • Accessibility Statement
  • Careers

© Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. All rights reserved. England and Wales company registration number 2008885.

Please login or signup to comment

Please wait...