(B-Stock) GP-100 Multi-Effects Pedal

5 / 5

Specifications

Product features

Adapter included: Yes
Centre positive/negative: Centre negative
Complete: Yes
Sustainable product: Not specified
Effect type: Auto-wah, booster, compressor, chorus, distortion, delay, equalizer, filter, flanger, fuzz, noise suppressor, octaver, overdrive, phaser, pitch shift, reverb, rotary, tremolo, vibrato, wah wah, other
Expression pedal: Yes
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: 500 - 999 mA
True bypass: Not applicable
Power supply plug: Barrel 2.1 mm (inner diameter)
Voltage: 9 V

Weight and dimensions including packaging

Weight: 1,2 kg
Dimensions: 31,5 x 18,0 x 7,5 cm

Product specifications

Valeton multi-effect pedal
model: GP-100
colour: black
24-bit, 44.1 kHz signal processing
advanced digital modelling technology for organic sound
140+ effects
customisable FX chain
45 guitar, bass and acoustic amplifiers
40 impulse responses
20 user IR slots
50+ dynamic, drive, EQ, mod, delay, reverb effects
USB audio interface with support for stereo audio streaming
various stompbox and preset modes
198 presets (99 factory, 99 custom)
100 drum patterns
durable metal housing
built-in tuner
user-friendly Windows/Mac editor software
90-second looper
built-in expression pedal
signal-to-noise ratio: 110dB
controls:
- parameter knob
- three knobs for smooth menu navigation
buttons:
- <
- >
- global
- drum
- exit
- edit
- save
display: colour-LCD
connections:
- 6.35mm mono jack input
- 2x 6.35mm mono jack outputs
- 3.5mm stereo mini-jack AUX input
- 3.5mm stereo mini-jack phones
- USB B
power supply: 9V DC power supply (included), 500 mA
dimensions: 198 x 134 x 28mm
weight: 800 g

Specifications

Product features

Adapter included: Yes
Centre positive/negative: Centre negative
Complete: Yes
Sustainable product: Not specified
Effect type: Auto-wah, booster, compressor, chorus, distortion, delay, equalizer, filter, flanger, fuzz, noise suppressor, octaver, overdrive, phaser, pitch shift, reverb, rotary, tremolo, vibrato, wah wah, other
Expression pedal: Yes
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: 500 - 999 mA
True bypass: Not applicable
Power supply plug: Barrel 2.1 mm (inner diameter)
Voltage: 9 V

Weight and dimensions including packaging

Weight: 1,2 kg
Dimensions: 31,5 x 18,0 x 7,5 cm

Product specifications

Valeton multi-effect pedal
model: GP-100
colour: black
24-bit, 44.1 kHz signal processing
advanced digital modelling technology for organic sound
140+ effects
customisable FX chain
45 guitar, bass and acoustic amplifiers
40 impulse responses
20 user IR slots
50+ dynamic, drive, EQ, mod, delay, reverb effects
USB audio interface with support for stereo audio streaming
various stompbox and preset modes
198 presets (99 factory, 99 custom)
100 drum patterns
durable metal housing
built-in tuner
user-friendly Windows/Mac editor software
90-second looper
built-in expression pedal
signal-to-noise ratio: 110dB
controls:
- parameter knob
- three knobs for smooth menu navigation
buttons:
- <
- >
- global
- drum
- exit
- edit
- save
display: colour-LCD
connections:
- 6.35mm mono jack input
- 2x 6.35mm mono jack outputs
- 3.5mm stereo mini-jack AUX input
- 3.5mm stereo mini-jack phones
- USB B
power supply: 9V DC power supply (included), 500 mA
dimensions: 198 x 134 x 28mm
weight: 800 g

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 product?

A product becomes B-stock when it can no longer be sold as new. It can simply be a product that has been returned by a customer or it may have packaging that is damaged or missing. It’s possible that the product itself may show slight signs of use or damage too. All B-stock products are fully checked to ensure that they work properly and you can find details of why the product is a B-stock in the information above.

B-stock information

The B-stock tab on the product page shows information about the B-stock product. Be aware that this information supersedes anything you may read in the product description. The product description includes text and specifications about the product in its brand-new state. It’s possible that a B-stock item may be missing accessories mentioned in the text or specifications, for instance, but if so, this will always be mentioned in the B-stock information. B-stock products also include photos of the actual B-stock item so that you can see exactly what it looks like.

B-stock photos

The B-stock photos allow you to see the actual B-stock product you are considering purchasing. The photos show the following::

Photo of the brand new product
Photo of the B-stock product with packaging (if included) and any accessories
Photo showing the front of the B-stock product
Photo showing the back of the B-stock product
Photo showing any damage to the B-stock product (if applicable)

Original packaging

Packaging in good condition: undamaged (sticky tape residue may be visible)
Packaging damaged: box has dents, tears and/or holes
Packaging missing: replaced with a Bax Music box

State of product:

New: the product itself is new, but the packaging may not look new
Signs of use (no damage or scratches): smudges, fingerprints and/or dust
Scratches/damage: product has scratches and/or damage

Can I return a B-stock product?

Yes! Our 30-Day Trial Period also applies to B-stock products.

Do B-stock products come with a warranty?

Yes! Our usual Bax Music warranty also applies to most B-stock products.

Service promise

Bax Music Warranty This product comes with a 3-year warranty.

This product comes with a 3-year warranty.

Reviews (6)

5.0

6 reviews

Rating

5 stars 6 4 stars 0 3 stars 0 2 stars 0 1 star 0

Write a review

5 / 5

Valeton GP-100 Multi-Effects Pedal

As a beginner guitarist, I wanted some way of getting the sound I was hearing on the songs I was learning. The Valeton GP 100 does not disappoint. Within minutes of unboxing it was so easy to understand how to use the pedal and tune in some great sounds. The options of amps, cabs and pedal setup are virtually limitless. It can also be used as an audio interface for recording through a DAW. Fantastic quality of build and value for money. Would definitely recommend

January 15, 2025 | ST

Reviews from other countries

5 / 5

Valeton GP-100 Multi-Effects Pedal

Leuk ding! Ideaal om off-daw rustig wat inspiratie op te doen. Compact. Het is kleiner dan ik dacht. Zeker het formaat van de pedaal. Je kan de volgorde van de effects veranderen. Ik raad aan zeker een actieve isolator the koppelen tussen je gitaar en de effects processor om 50Hz brom te onderdrukken.

April 22, 2026 | Benedict T.

This review was automatically translated from Dutch.

5 / 5

Valeton GP-100 Multi-Effects Pedal

De prijs/kwaliteitsverhouding van deze handige multieffectspedaal en amp simulator ligt zeer hoog! Je kan verbazingwekkend veel geluiden maken met dit doosje om nog niet te spreken van extra features zoals de looper, drum samples en expressiepedaal. De GP-100 heeft ook heel goede connectiviteit, je kan het aansluiten aan een gitaarversterker of gebruiken als USB audio interface, wat opnemen met dit apparaat heel makkelijk maakt. Zeer aan te raden.

December 6, 2025 | Floris De W.

This review was automatically translated from Dutch.