boss sy-1 expression pedal BOSS SY-1 Synthsizer
SKU: 24035722694
boss sy-1 expression pedal

boss sy-1 expression pedal BOSS SY-1 Synthsizer

Sale price$23.76 Regular price$26.40
Save 10%

Pay in installments of $6.60 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 2 - Jul 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

boss sy-1 expression pedal BOSS SY-1 SynthsizerSY 1 Synthesizer Polyphonic Synthesizer Effects Pedal for Guitar and Bass Journey to New Sonic Frontiers With the SY 1, its never been easier to infuse your creative arsenal with BOSSs 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, its as simple to use as a standard stompbox, so you dont need any

SY-1 Synthesizer - Polyphonic Synthesizer Effects Pedal for Guitar and Bass

Journey to New Sonic Frontiers

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.


Expressive Synth Sounds, No Programming Needed

The SY-1 transforms any guitar or bass into a versatile synthesizer that’s fun, inspiring, and ready to play. Backed by advanced tech first developed for the SY-300, this super-cool pedal delivers a huge selection of analog-style synth sounds while occupying minimal space on your board. What’s more, all the sounds are polyphonic, allowing you to play both single notes and chords.


Plug-and-Play and Latency-Free

The SY-1 can be used with any guitar or bass via a standard 1/4-inch cable, providing an easy, plug-and-play experience. Thanks to custom DSP and the latest BOSS innovations, the SY-1 offers latency-free performance that’s a natural extension of your instrument, letting you to play freely and organically without altering your normal technique in any way.


A Universe of Synth Sounds Inside

With its 11 categories and 121 total sounds, the SY-1 puts an enormous array of synth colors at your fingertips. Expressive leads, sweeping pads, layered organs, fat basses, and more are all on tap, plus a variety of rhythmic synth patterns that are a blast to jam with. And with the grab-and-go Tone/Rate and Depth knobs, you’re able to adjust any synth voice just how you like, including changing the pitch on some sounds.


At Home in Any Rig

As a standard BOSS compact, the SY-1 drops into a serial pedal chain like any other stomp. But with the send/return loop and dedicated mix controls, it’s also possible to blend one or more pedals in parallel with the SY-1’s synth voices. For example, you can patch drive pedals in the loop, and then send the combined output to mod, delay, and reverb pedals for overall processing. The send can be used as a direct out as well, enabling you to route synth and guitar sounds to separate destinations.


Enhance Performances with Real-Time Control

The SY-1 offers a numbers of ways to make your synth performances even more dynamic and expressive. Pressing and holding the pedal switch sustains the last-played synth sound, allowing you to jam with regular guitar over the top. You can also connect an external footswitch for tap tempo and octave-shift effects, or plug in an expression pedal for continuous Tone/Rate control.


SY-1 Sound Types

• LEAD 1/2—A wide range of sounds suitable for single-note soloing.
• PAD—Full tones that work great with chords, from layered pads to synth brass and more.
• BASS—Fat synth bass sounds, including filtered and sub-octave tones.
• STR—Classic analog-style strings, including layered voices and sweeping textures.
• ORGAN—A large selection of organ sounds, including many with rotary-style modulation.
• BELL—Percussive synth sounds with metallic resonance.
• SFX 1/2—A variety of synth sound effects, including explosive one-shot sounds, animated pitch/filter voices, and more.
• SEQ 1/2—Pulsating sounds with rhythmic pitch or filter changes.


Features:

• Nominal Input Level: INPUT, RETURN: -20 dBu
• Input Impedance: INPUT, RETURN: 2.2 M ohms
• Nominal Output Level: OUTPUT, SEND: -20 dBu
• Output Impedance: OUTPUT, SEND: 1 k ohms
• Recommended Load Impedance: 10 k ohms or greater
• Bypass: Buffered bypass
• Power Supply: Alkaline battery (9 V, 6LR61), AC adaptor (PSA series: sold separately)
• Current Draw: 85 mA
• Dimensions (W x D x H): 2-7/8” x 5-1/8” x 2-3/8”
• Weight: 1 lb
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24035722694

Discover Niche Categories That Outsell boss sy-1 expression pedal

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 2412 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Janet Lanier
Dallas, US
★★★★★ 4
Wobbly but Usable
Color: Grey, Size: Standard - 4 Panel
A bit wobbly, but good enough for the price when you need a solid background for remote work calls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
L
Verified Purchase
Lateefah
New York, US
★★★★★ 5
Nice and easy to assemble
Color: Black, Size: Standard - 4 Panel
I absolutely love this 4-panel room divider! It was super easy to assemble — I had it set up in just a few minutes. The material isn’t too see-through, which gives just the right amount of privacy while still letting some light through. It does exactly what I needed it to do and looks so clean and sleek in my space. Perfect balance of style and function — highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
V
Verified Purchase
Virginia C.
Carnegie, US
★★★★★ 5
A quick private space
Color: Black, Size: Standard - 4 Panel
Went together easily, just the right height and width for just a bit of privacy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
A
Verified Purchase
Alissa Hogan
Birmingham, US
★★★★★ 5
Five star all the way around!
I found that the dimensions on this cabinet were a lot bigger than most and most affordable… I can also say that this gives the perfect rustic, modern farmhouse look. Definitely fits a lot more than I expected. This products is very sturdy, it is also wide enough to be able to fit some decor on top, cute little towel bar on it as well. I put this above my toilet and was unsure how it would look due to the fact it had a towel holder, but I absolutely love it. This is a super cute medicine cabinet and not only does it look good, it’s very durable, and fits more medicine than I had expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2024
J
Verified Purchase
Jenna Luke
New York, US
★★★★★ 5
Beautiful sturdy cabinet.
This cabinet is beautiful. Paint was covering all the pieces. I put it together in about an hour by myself. Well made. The gold on black is so sharp. I actually have grey tones in the bath so I took a grey metallic sharpie and ran a line over the gold. Really turned out sharp. They even put black round stickers in the box to cover the screws. Wouldn’t definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2023

recommand products