![](https://cdn.sanity.io/images/mcmmx8lh/production/3e551bf89c619fe29160b0e15fa91d6cca7d1032-640x366.png)
![](https://cdn.sanity.io/images/mcmmx8lh/production/0afb3841bf02ce58d382546e713c17880a708613-2582x2583.jpg)
The BOSS SY-300 Guitar Synthesizer is a groundbreaking analog-style synth designed to be used with normal guitar pickups. It can be used with all guitars right away, with no special pickup required—just plug into the standard 1/4-inch jack and play. The SY-300 features a powerful polyphonic synthesis engine with three separate sections, bringing a limitless range of fresh tones to your arsenal. It offers completely latency-free playing feel, directly connecting your hands with the sound. The synth engine can be used to process your normal guitar sound in many compelling ways, including filtering, altering tonality, and adding sweeping movement to the sound with the LFO section. The SY-300 also includes four simultaneous effects engines with a variety of effects types, such as overdrives, distortions, Slow Gear, Isolator, Slicer, and more. It provides powerful control options and versatile connectivity, with features like a graphic LCD display, three assignable footswitches, and dedicated on/off footswitch, as well as MIDI In and Out/Thru jacks for interfacing with other MIDI gear. Additionally, the SY-300 is equipped with a USB audio interface to capture audio tracks directly into music production software on your computer.
Watch the latest video demos and reviews for the SY-300 Guitar Synthesizer from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the BOSS SY-300 Guitar Synthesizer from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Excellent
$579.07
Brand New
$769.95
Brand New
$899.99
Brand New
$899.99
Excellent
$395.72
Browse through eBay listings for the SY-300 Guitar Synthesizer compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.
Used
$385.00
Discover pedals with similar features or sounds to the SY-300 Guitar Synthesizer. This section leverages data to suggest alternatives that complement or expand your pedalboard. Ideal for exploring related sounds or finding a pedal that matches your specific needs.
FuzzHugger
Velcrobot
WMD
Geiger Counter Pro
Empress
Zoia
DigiTech
Dirty Robot
Hotone
Krush
Electro-Faustus
EF 101
Alexander Pedals
Defender
Rainger FX
Air Traffic Controller
Electro-Faustus
EF102 Photo Theremin
Fairfield Circuitry
The Unpleasant Surprise
Malekko
Scrutator
Shin-ei
Siren Wah-Wah
Electro-Faustus
EF101 Dual Oscillator Deluxe
WMD
Geiger Counter Civilian Issue
Seppuku FX
Memory Loss
Vongon
Paragraphs
Check out the latest news and articles from around the pedal world.