Boss SY1 Synthesizer Guitar Effects Pedal
Boss SY1 Synthesizer Guitar Effects Pedal
Call & Collect From Our Warehouses
How It Works
Call & Collect From Our Warehouses
Call & Collect From Our Warehouses
How It Works
Call & Collect From Our Warehouses
Boss SY1 Synthesizer Guitar Effects Pedal
Boss SY1 Synthesizer Guitar Effects Pedal
SKU:Product Code: SY-1
Sold out
Boss SY1 Synthesizer Guitar Effects Pedal
£199
Boss SY-1 Synthesizer Guitar Effects Pedal
This brand new Boss SY-1 Synthesizer guitar effects pedal is a great creative tool to add to your guitar pedalboard. Boasting 121 uber responsive synth sounds packed into the compact Boss pedal. This easy to use guitar stompbox gives the guitar player all those synth tones normally generated from a keyboard synthesizer but now at the hands of all guitar players without the need to do any programming.
The Boss SY1 delivers fun and inspiring sounds that will add a whole new dynamic to your sound arsenal. Sounds developed from the Boss SY-300 have been used in this versatile pedal delivering polyphonic sounds for both single notes and chords.
- 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
- Includes a wide variety of analog-style synth sounds, from leads, basses, and layered organs to sweeping pads and arpeggiated sequences
- Latency-free performance for unrestricted musical expression
- Quickly adjust sounds to taste with Tone/Rate and Depth controls
- Hold function for playing normal guitar over sustained synth voices
- Blend synth and normal guitar sounds with independent level controls
- Parallel send/return loop for easy integration with other pedals on your board
- Mode switch optimizes the synth engine for guitar or bass
- Supports extended control with an external footswitch or expression pedal
Plug-and-Play and Latency-Free
The Boss 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 Boss 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 Boss SY-1 puts an enormous array of synth colours 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.
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.
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.
-
Boss SY1 Synthesizer 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
- Controls
- Pedal switch
GUITAR/BASS switch
TYPE knob
VARIATION knob
TONE knob
DEPTH knob
EFFECT knob
DIRECT knob - Indicator
- CHECK indicator (Serves also as battery check indicator)
- Connectors
- INPUT jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
SEND jack: 1/4-inch phone type
RETURN jack: 1/4-inch phone type
EXP/CTL jack: Stereo 1/4-inch phone type
DC IN jack - Power Supply
- Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately) - Expected battery life under continuous use
- Alkaline: Approx. 2 hours
- Accessories
- Leaflet
Alkaline battery (9 V, 6LR61) - SIZE AND WEIGHT
- Width Depth Height
- W 73 x D 129 x H 59 mm
- Weight (including battery)
- 450 g
Experience this model first-hand at any of our stores listed below.
If you're unsure which instrument or product is right for you, nothing compares to seeing, touching, and playing it in person before making a purchase. When you visit a Bonners Music store, you can explore a wide selection of pianos, keyboards, guitars, and related products to help you make the perfect choice. Our friendly and knowledgeable staff are always on hand to help you if you have any questions.
Please note that the colour of the display model in our showroom may differ from what is shown on this page.
Eastbourne Guitar Store
Address:
Bonners Guitar Store, 9 Faraday Close Eastbourne East Sussex BN22 9BH
Telephone:
01323 639335We offer a variety of flexible delivery options tailored to your location and the type of instrument you purchase. We aim to dispatch most in-stock standard-sized packages within 1 working day of receiving payment. Please note that we currently ship to the UK mainland only.
Pre-Orders and Out of Stock Items
If you order a product that is out of stock, we will contact you to confirm the lead time once we receive your order. You can also call or email us in advance of placing your order to check the current lead time for specific products and pay a small deposit to secure your place in the queue. This is especially convenient for popular or new products when demand is high.
Standard Size Packages
For standard-size packages, we use a range of third-party courier services to deliver goods as efficiently as possible. All items require someone to be present to receive the goods and provide proof of delivery. This is especially important for high-value items.
If you are not home, the courier may leave your parcel in a secure location and provide photographic proof, though this is at the courier's discretion and often not possible for high-value goods. If a delivery cannot be completed, our partners will make up to two attempts before returning the goods to our warehouse. Please be aware that a fee applies for any necessary re-delivery.
For larger items or those requiring delivery to locations such as the Scottish Highlands, offshore islands, or parts of Wales and Northern England, surcharges and longer delivery times of up to 10 days may apply.
Order Tracking
Once your order has been dispatched, you will receive a confirmation email containing your tracking number and the name of the courier used. You can track your parcel directly through our partner websites:
- FedEx: Track your FedEx shipment here
- DX Express: Track your DX Express shipment here
Digital Piano & Large Item Delivery
As a specialist piano retailer, we provide two distinct tiers of service for digital piano deliveries to the UK mainland. Larger items that require specialist courier delivery are an exception to our standard despatch times; we will contact you personally to arrange these deliveries. This ensures you know exactly when your item is arriving and can be prepared to have help on hand if required to move and unpack your goods.
- Economy Delivery: Our fastest service for digital pianos. Your instrument is delivered flat-packed in a box to your doorstep between 8am and 6pm. Because these boxes can weigh between 60kg and 120kg, you will need to have someone available to help you move the instrument into your home and sign for the delivery.
- Premium Delivery & Setup: This premium service includes professional assembly by our experienced team. We will build your piano in your home, set up any purchased stools, and take away all packaging for recycling. We will coordinate a convenient delivery date and a two-hour time slot with you.
Acoustic Piano Deliveries
Acoustic pianos are delicate instruments that require professional handling with the utmost care. We use specialist piano delivery teams with years of experience to safely deliver upright and grand pianos. We can handle most situations, from a simple drop off to upstairs installations, and even locations where crane access is required.
Ahead of your piano delivery, we will ask you to complete our Piano Delivery Questionnaire to confirm a few details about access to your property and where the piano will be positioned. This will help us ensure your new instrument is delivered safely, efficiently, and without risk to either our team or your piano.
Removal of Existing Acoustic Pianos
If you have an old piano that you no longer require, we can arrange for its professional collection and disposal. Our specialist teams ensure the removal is handled safely without damaging your property.
- Disposal Service: Prices for piano collection and disposal start from £99.
- Part Exchange: If you are upgrading, we may be able to offer a part exchange value against your new purchase.
Please contact our team to discuss the specifics of your old instrument so we can provide an accurate quote and coordinate the removal with your new delivery.
Additional Services and Information
For those who prefer to collect in person, you can pick up your order from one of our warehouse locations in Eastbourne, Reigate, Milton Keynes, or Newcastle. To use this service, please contact us by phone to arrange a deposit and confirm availability, as online orders are not eligible for warehouse collection.
For specific quotes or to discuss complex delivery requirements, please contact our sales team at 01323 639335 or email sales@bonnersmusic.co.uk.
Whether you're buying your first electric guitar, upgrading to a new keyboard, or investing in a beautiful piano the whole family can enjoy, Bonners are the musical finance specialists. We offer some of the most competitive finance deals in the UK on pianos, keyboards, guitars, and other musical instruments.
With both 0% APR interest free and longer-term interest-bearing options available, we're confident you'll find a plan that suits your budget - helping you bring home the instrument of your dreams sooner than you imagined.
*Some products are excluded from 0% APRFinance Offers. The available finance options will be shown at checkout.
Spread the Cost with Monthly Payments
At Bonners, we understand that investing in a quality musical instrument is a big decision. That’s why we’re offering a simple and flexible way to spread the cost, with 0% APR finance available on most purchases between £625 and £18,750. We also have some longer period (up to 36 months) Classic Credit 14.9% APR REPRESENTATIVE finance options with lower monthly payments. Our finance offers are designed to make high-quality instruments more accessible to musicians of all levels, from enthusiastic beginners to seasoned professionals. Whether you’re upgrading to a new stage piano, investing in your dream guitar, or kitting out your studio, the Bonners Music finance plans offer complete peace of mind.
Learn More About Finance Options >
The Lender
Bonners Limited is authorised and regulated by the Financial Conduct Authority and is the broker and not the
lender. Our firm reference number is 718966. Bonners Limited offers credit products from Secure Trust Bank PLC
trading as V12 Retail Finance. *Credit is provided subject to affordability, age and status. Minimum spend applies.
Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
Secure Trust Bank is registered in England and Wales 541132. Registered office: One Arleston Way, Solihull, B90 4LH. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Registration number: 204550.
Boss SY-1 Synthesizer Guitar Effects Pedal
This brand new Boss SY-1 Synthesizer guitar effects pedal is a great creative tool to add to your guitar pedalboard. Boasting 121 uber responsive synth sounds packed into the compact Boss pedal. This easy to use guitar stompbox gives the guitar player all those synth tones normally generated from a keyboard synthesizer but now at the hands of all guitar players without the need to do any programming.
The Boss SY1 delivers fun and inspiring sounds that will add a whole new dynamic to your sound arsenal. Sounds developed from the Boss SY-300 have been used in this versatile pedal delivering polyphonic sounds for both single notes and chords.
- 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
- Includes a wide variety of analog-style synth sounds, from leads, basses, and layered organs to sweeping pads and arpeggiated sequences
- Latency-free performance for unrestricted musical expression
- Quickly adjust sounds to taste with Tone/Rate and Depth controls
- Hold function for playing normal guitar over sustained synth voices
- Blend synth and normal guitar sounds with independent level controls
- Parallel send/return loop for easy integration with other pedals on your board
- Mode switch optimizes the synth engine for guitar or bass
- Supports extended control with an external footswitch or expression pedal
Plug-and-Play and Latency-Free
The Boss 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 Boss 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 Boss SY-1 puts an enormous array of synth colours 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.
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.
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.
-
Boss SY1 Synthesizer 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
- Controls
- Pedal switch
GUITAR/BASS switch
TYPE knob
VARIATION knob
TONE knob
DEPTH knob
EFFECT knob
DIRECT knob - Indicator
- CHECK indicator (Serves also as battery check indicator)
- Connectors
- INPUT jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
SEND jack: 1/4-inch phone type
RETURN jack: 1/4-inch phone type
EXP/CTL jack: Stereo 1/4-inch phone type
DC IN jack - Power Supply
- Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately) - Expected battery life under continuous use
- Alkaline: Approx. 2 hours
- Accessories
- Leaflet
Alkaline battery (9 V, 6LR61) - SIZE AND WEIGHT
- Width Depth Height
- W 73 x D 129 x H 59 mm
- Weight (including battery)
- 450 g
Experience this model first-hand at any of our stores listed below.
If you're unsure which instrument or product is right for you, nothing compares to seeing, touching, and playing it in person before making a purchase. When you visit a Bonners Music store, you can explore a wide selection of pianos, keyboards, guitars, and related products to help you make the perfect choice. Our friendly and knowledgeable staff are always on hand to help you if you have any questions.
Please note that the colour of the display model in our showroom may differ from what is shown on this page.
Eastbourne Guitar Store
Address:
Bonners Guitar Store, 9 Faraday Close Eastbourne East Sussex BN22 9BH
Telephone:
01323 639335We offer a variety of flexible delivery options tailored to your location and the type of instrument you purchase. We aim to dispatch most in-stock standard-sized packages within 1 working day of receiving payment. Please note that we currently ship to the UK mainland only.
Pre-Orders and Out of Stock Items
If you order a product that is out of stock, we will contact you to confirm the lead time once we receive your order. You can also call or email us in advance of placing your order to check the current lead time for specific products and pay a small deposit to secure your place in the queue. This is especially convenient for popular or new products when demand is high.
Standard Size Packages
For standard-size packages, we use a range of third-party courier services to deliver goods as efficiently as possible. All items require someone to be present to receive the goods and provide proof of delivery. This is especially important for high-value items.
If you are not home, the courier may leave your parcel in a secure location and provide photographic proof, though this is at the courier's discretion and often not possible for high-value goods. If a delivery cannot be completed, our partners will make up to two attempts before returning the goods to our warehouse. Please be aware that a fee applies for any necessary re-delivery.
For larger items or those requiring delivery to locations such as the Scottish Highlands, offshore islands, or parts of Wales and Northern England, surcharges and longer delivery times of up to 10 days may apply.
Order Tracking
Once your order has been dispatched, you will receive a confirmation email containing your tracking number and the name of the courier used. You can track your parcel directly through our partner websites:
- FedEx: Track your FedEx shipment here
- DX Express: Track your DX Express shipment here
Digital Piano & Large Item Delivery
As a specialist piano retailer, we provide two distinct tiers of service for digital piano deliveries to the UK mainland. Larger items that require specialist courier delivery are an exception to our standard despatch times; we will contact you personally to arrange these deliveries. This ensures you know exactly when your item is arriving and can be prepared to have help on hand if required to move and unpack your goods.
- Economy Delivery: Our fastest service for digital pianos. Your instrument is delivered flat-packed in a box to your doorstep between 8am and 6pm. Because these boxes can weigh between 60kg and 120kg, you will need to have someone available to help you move the instrument into your home and sign for the delivery.
- Premium Delivery & Setup: This premium service includes professional assembly by our experienced team. We will build your piano in your home, set up any purchased stools, and take away all packaging for recycling. We will coordinate a convenient delivery date and a two-hour time slot with you.
Acoustic Piano Deliveries
Acoustic pianos are delicate instruments that require professional handling with the utmost care. We use specialist piano delivery teams with years of experience to safely deliver upright and grand pianos. We can handle most situations, from a simple drop off to upstairs installations, and even locations where crane access is required.
Ahead of your piano delivery, we will ask you to complete our Piano Delivery Questionnaire to confirm a few details about access to your property and where the piano will be positioned. This will help us ensure your new instrument is delivered safely, efficiently, and without risk to either our team or your piano.
Removal of Existing Acoustic Pianos
If you have an old piano that you no longer require, we can arrange for its professional collection and disposal. Our specialist teams ensure the removal is handled safely without damaging your property.
- Disposal Service: Prices for piano collection and disposal start from £99.
- Part Exchange: If you are upgrading, we may be able to offer a part exchange value against your new purchase.
Please contact our team to discuss the specifics of your old instrument so we can provide an accurate quote and coordinate the removal with your new delivery.
Additional Services and Information
For those who prefer to collect in person, you can pick up your order from one of our warehouse locations in Eastbourne, Reigate, Milton Keynes, or Newcastle. To use this service, please contact us by phone to arrange a deposit and confirm availability, as online orders are not eligible for warehouse collection.
For specific quotes or to discuss complex delivery requirements, please contact our sales team at 01323 639335 or email sales@bonnersmusic.co.uk.
Whether you're buying your first electric guitar, upgrading to a new keyboard, or investing in a beautiful piano the whole family can enjoy, Bonners are the musical finance specialists. We offer some of the most competitive finance deals in the UK on pianos, keyboards, guitars, and other musical instruments.
With both 0% APR interest free and longer-term interest-bearing options available, we're confident you'll find a plan that suits your budget - helping you bring home the instrument of your dreams sooner than you imagined.
*Some products are excluded from 0% APRFinance Offers. The available finance options will be shown at checkout.
Spread the Cost with Monthly Payments
At Bonners, we understand that investing in a quality musical instrument is a big decision. That’s why we’re offering a simple and flexible way to spread the cost, with 0% APR finance available on most purchases between £625 and £18,750. We also have some longer period (up to 36 months) Classic Credit 14.9% APR REPRESENTATIVE finance options with lower monthly payments. Our finance offers are designed to make high-quality instruments more accessible to musicians of all levels, from enthusiastic beginners to seasoned professionals. Whether you’re upgrading to a new stage piano, investing in your dream guitar, or kitting out your studio, the Bonners Music finance plans offer complete peace of mind.
Learn More About Finance Options >
The Lender
Bonners Limited is authorised and regulated by the Financial Conduct Authority and is the broker and not the
lender. Our firm reference number is 718966. Bonners Limited offers credit products from Secure Trust Bank PLC
trading as V12 Retail Finance. *Credit is provided subject to affordability, age and status. Minimum spend applies.
Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
Secure Trust Bank is registered in England and Wales 541132. Registered office: One Arleston Way, Solihull, B90 4LH. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Registration number: 204550.




