Boss - Multi-Effects Pedals
Boss GT-1B
Bass multi-effects pedal with 90 effects and 13 preamp models, with manuals
Free UK delivery by 23 - 25 Aug
THERE IS ONLY ONE.
ABOUT THIS PRODUCT
Boss GT-1B - Multi-Effects Pedal - Excellent w/ Manuals
Why This One
- Excellent condition - used, with only minor cosmetic defects
- Flagship GT-100 engine with 90 effects and 13 bass-specific preamp models.
- Functions as a USB audio interface - studio-ready without extra hardware.
Condition: Excellent
This Boss GT-1B is an excellent-condition multi-effects pedal. This unit has not been functionally tested by our team. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.
What's Included
- Boss GT-1B
- Manuals
About This Model
The Boss GT-1B is a dedicated bass multi-effects processor built around the same flagship sound engine found in the GT-100, delivering 24-bit AF Method processing at 44.1 kHz. It offers 90 effects and 13 bass-specific preamp and cabinet models, covering a wide range of tones from clean to heavily processed. The unit features an onboard expression pedal and three footswitches, a 32-second phrase looper, built-in tuner, and metronome. Connectivity includes a 1/4" instrument input, 1/8" stereo aux in, stereo 1/4" TRS expression input, dual 1/4" outputs, 1/8" headphone out, and USB for both audio interfacing and patch editing via Tone Studio software. With 99 factory and 99 user presets and a compact, pedalboard-friendly footprint, the GT-1B runs on four AA batteries or an optional 9V DC adapter.
A great opportunity to own a Boss GT-1B at this price point.
General
| Brand | Boss |
| Model | Boss GT-1B - Multi-Effects Pedal - Excellent w/ Manuals |
| Category | Multi-Effects Pedals |
| Condition | Excellent |
Condition
This Boss GT-1B - Multi-Effects Pedal - Excellent w/ Manuals has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.
Condition guideOur inspection process
- 01
Workshop inspection
Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.
- 02
Function tested
Controls, connections and electronics tested at the bench to confirm everything works as it should.
- 03
Prepared for use
Cleaned and set up where needed so it arrives ready to use straight out of the box.
- 04
Photographed & documented
Every angle, mark and detail captured in high resolution so you know exactly what you are buying.
- 05
Double-boxed dispatch
Re-checked before packing, then carefully packed and sent tracked and signed-for.

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After you buy
01
Order placed
Payment confirmed instantly. You'll get an email receipt and tracking link to follow.
02
Workshop pack
We re-check the inspection, photograph the packing, and carefully box for safe transit.
03
Tracked dispatch
Signed-for courier across the UK. Most orders arrive within 2 working days.
04
30-day returns
Not the one for you? Send it back within 30 days for a full refund.
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Boss GT-1B - Multi-Effects Pedal - Excellent w/ Manuals












