(B-Stock) Boss GX-1 Guitar Effects Processor

B-stock information

Warranty:	This product comes with a 3-year warranty.
Complete	Yes
Original packaging	Damaged
Condition of product	Traces of use (no damage/scratches)
What is a B-Stock Item? Any item we can no longer sell as new is labelled B-stock. This can be for a number of reasons, including damaged or missing packaging, or because the item shows light signs of use. In any case, you can expect the item to work just fine. Always Read the B-Stock Info Every B-stock product page includes relevant information about the item. Be sure to read it in full! Under the Product Information tab, you will find the original product description and specifications, which may refer to accessories that are not included with the B-stock item. This can be a cable, a remote control, software or any other accessory. B-Stock Product Photos B-stock photos can give you a good idea of the condition of the item, its packaging and (missing) contents. Here, what you see is what you get. The photos usually include: A photo of the original item A photo of the B-stock item plus included packaging and accessories (if applicable) A photo of the front of the B-stock item A photo of the back of the B-stock item Photos of any damage (if applicable) Original Packaging Status Packaging in good condition: undamaged, at most some tape residue Packaging damaged: box has dents, tears and/or holes Packaging missing: has been replaced with a Bax Music box. Item Condition Status: New: the product itself is like new, but the packaging may no longer look like new Traces of use (no damage/scratches): smudges, fingerprints and/or dust Scratches/damage: product has scratches and obvious damage Can I Return a B-Stock Item? Yes, our 30-day money-back guarantee also applies to B-stock items. Do I Get a Warranty on B-Stock Items? Yes, the standard warranty period usually applies to B-stock items as well.

(B-Stock) Boss GX-1 Guitar Effects Processor
Product no: 5000-0026-7357 Bax Music Warranty: This product comes with a 3-year warranty.

General

The Boss GX-1 Guitar Effects Processor is a compact and powerful multi-effect processor for guitarists seeking professional sound quality and maximum flexibility in one portable unit. Thanks to 32-bit floating-point processing, 48 kHz sampling and high-quality AD/DA conversion with BOSS' Adaptive Focus technology, the GX-1 delivers exceptionally clear, dynamic and low-noise sound. With no fewer than 146 effects, extensive amp and cabinet models and 198 memory locations (99 user + 99 presets), this is a complete solution for both stage and studio.

Usable everywhere

The built-in phrase looper offers up to 38 seconds of recording time and the high-precision tuner makes the GX-1 ideal for practising, composing and live use. The colour display provides clear controls, while the footswitches and integrated expression pedal give instant control while playing. With USB audio, headphone output and multiple power options - including batteries and USB bus power - the Boss GX-1 is perfect for guitarists who want their sound always at hand on the road, at home or on stage.

Tips or comments about this product

Instruments, cables and other devices in the photos are for illustration purposes and are not included.

Specifications

Product features

Adapter included	no
Centre positive/negative	not specified
Complete	Yes
Sustainable product	not specified
Effect type	multi effect
Expression pedal	no
Fx loop	no
Speaker/amplifier simulation	yes
Microphone input	no
Original packaging	Damaged
Condition of product	Traces of use (no damage/scratches)
Stereo input	no
Stereo output	yes
Current strength	100 - 499 mA
True bypass	no
Power supply plug	not specified
Voltage	not specified

Weight and dimensions including packaging

Weight (incl. packaging)	1,6 kg
Dimensions (incl. packaging)	37,5 x 20,0 x 9,0 cm

Product specifications

Boss GX-1 Guitar Effects Processor
multi-effect for guitar
sampling rate: 48 kHz
AD conversion: 24 bits + Adaptive Focus method
DA conversion: 32 bit
number of effects: 146
storage space: 99 (user) + 99 (factory preset)
phrase loop: 38 seconds in mono, 19 seconds in stereo
tuner accuracy: +/-0.1 cent
display: colour LCD, 320 x 240 pixels
connections:
- input: 6.3 mm mono jack
- output R: 6.3 mm mono jack
- output L: 6.3 mm mono jack
- headphones: 3.5 mm mini jack
- CTL 2, 3/EXP 2: 6.35 mm stereo jack
- USB Type-C
power supply: 4 x AA battery or optional power adapter (not included)
power consumption: 250 mA
dimensions: 307 x 149 x 73 mm
weight: 1.2 kg

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Christian May 20, 2026

Wrote the following about Boss GX-1 Guitar Effects Processor

Le produit est d'assez bonne qualité, bien que le revêtement s'est rapidement abimé par endroit sans l'avoir maltraitement (actuellement installé sur table). Enormément de possibilités, malheureusement la documentation est beaucoup trop succincte, pas vraiment de tutorial ni d'explication sur les réglages un peu approfondis.