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Boss GX-1B Bass Multi Effects

Boss GX-1B Bass Multi Effects

  • Guitar Pedal
£219
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  • Free Delivery over £25**
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  • Click & Collect in Belfast
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Only 1 In stock

Standard Features

  • Ultra-portable amp/effects processor for bass with premium BOSS sound and features
  • Authentic tube amplifier tone and touch response with AIRD technology
  • Straightforward operation with a color display and intuitive effect category buttons
  • Exceptional audio quality with 24-bit AD and 32-bit DA conversion, 32-bit floating-point processing, and 48 kHz sampling rate
  • Explore 16 amplifier types and over 130 BOSS effects
  • Eight simultaneous effect blocks plus volume pedal and noise suppression
  • Gear Suite feature allows you to quickly configure each amp and effect with the turn of a knob
  • Includes 99 ready-to-play preset memories and 99 user memories for storing custom sounds
  • Three footswitches and an expression pedal with toe switch, all freely assignable
  • Play along with songs from your mobile device via onboard Bluetooth®
  • Record and play tracks in music production software on a computer or mobile device* via a USB-C®
  • BOSS Tone Studio app (macOS/Windows/iOS/Android) with powerful practice features and sound-editing tools
  • Download and share Livesets on BOSS Tone Exchange
  • Support for loading WAV speaker IRs
  • Jack for expanded control with up to two footswitches or an expression pedal
  • Tap into wireless foot control with the FS-1-WL Wireless Footswitch and EV-1-WL Wireless Expression Pedal
  • Flexible power options: four AA batteries, AC adaptor, or USB (computer bus power or mobile battery)
  • Compact, lightweight design fits easily in the pocket of a guitar case or bag


*Compatibility with all third-party devices and software is not guaranteed.

Decades of Musical Expertise

Established in 1936, Matchetts Music has spent nearly a century supporting musicians across the UK and Ireland. We are a team of passionate players and specialists who curate our inventory to ensure every instrument and accessory meets the highest standards for quality and performance.

Reliable Nationwide Shipping

We understand the importance of getting your gear safely and quickly. Every high-value instrument undergoes a professional multi-point inspection and setup by our in-house technicians before it leaves our doors, so it arrives ready to play.

Personalised Support & Aftercare

Whether you need advice on a first guitar or technical support for a complex rig, our expert team is available via phone or email to provide the honest, professional guidance that has made us a trusted name for generations.

Authorised Main Dealer

Shop with total peace of mind. As an authorised dealer for world-leading brands like Fender, Taylor, Martin, and Yamaha, every product we sell is 100% genuine and backed by a full manufacturer’s warranty and our own commitment to customer satisfaction.

We have a no-hassle shipping and return policy. All items are shipped the next day and tracking can be provided.

If you want to make a return please contact us on 02890326695, email us at info@matchettsmusic.com or bring your product back into the shop within 14 Days.

Terms and Conditions apply.

We're serious about music. Ask us anything...

Everything you need to know about ordering from Matchetts Music.

Yes — we offer free standard shipping on qualifying orders across the UK and Ireland. Any applicable thresholds and delivery costs are clearly shown at checkout before you complete your order.

Most in-stock orders are dispatched the next working day. Standard delivery to mainland UK and Ireland typically takes 2–5 working days. You'll receive a tracking notification as soon as your order ships.

We offer a 30-day satisfaction guarantee on all orders. If you're not completely happy with your purchase, simply get in touch and we'll arrange a return for a full refund or exchange — no hassle.

Yes — Matchetts Music is an authorised dealer for many of the world's leading brands, including Fender, Taylor, Martin, and Yamaha. Every instrument and accessory we sell is 100% genuine and covered by the full manufacturer's warranty.

All high-value instruments are professionally inspected and set up by our in-house technicians before they leave our store. We want every instrument to arrive in perfect playing condition.

Absolutely. Our team of experienced musicians and specialists is on hand to help you find the right gear. Get in touch by phone or email and we'll give you honest, knowledgeable advice — the same way we've been doing since 1936.