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Valeton GP-100 Guitar Amp & Effects Processor

45 amp types, 40 IR cabs, 140+ effects, 198 patch slots, a 90-second looper & much more!



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SKU: GP-100

Product Description

The Valeton GP-100 is an ultra-compact, all-in-one amp/effects processor for the budget-conscious guitar player. Crammed with 45 guitar/bass/acoustic amp sounds, 40 IR cabinets, and over 140 effects with an editable chain — GP-100 puts almost no limitations on your creativity and allows you to create a versatile array of inspiring tones!

With 198 presets, support for 20 user cab IRs, an intuitive colour display, a built-in looper and a smooth expression pedal too — the Valeton GP-100 is a portable powerhouse that you can rely on as the centrepiece of your rig, or as a dependable backup for your main setup.

Key Features

  • Advanced digital modelling technology delivers organic, analogue-inspired tones.
  • 24-bit 44.1kHz signal processing for incredible sonic fidelity and detail.
  • Over 140 high-quality effects.
  • Editable effect chain.
  • 45 legendary guitar/bass/acoustic amp types.
  • 40 factory IR cabinets.
  • Supports storing 20 3rd-party user IRs.
  • 50+ dynamic/drive/EQ/mod/delay/reverb effects.
  • 198 presets (99 factory, 99 user).
  • USB audio interface function with stereo audio streaming.
  • Stompbox and preset modes for different situations.
  • High-quality pre-effects looper, which means when you change effects/patches, the loop tone changes too.
  • 100 inspiring drum patterns.
  • Durable metal chassis and footswitches.
  • Precise built-in chromatic tuner.
  • Intuitive PC/Mac editor.
  • 1/4" stereo outputs.
  • 1/8" headphone output.
  • Stereo 1/8" auxiliary input.
  • Built-in expression pedal.
  • Included 9V DC power supply.

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  • A/D/A Converter: 24-bit high performance audio
  • Sampling Frequency: 44.1 kHz
  • SNR: 110dB
  • Maximum Simultaneous Effects: 9
  • Preset Memory: 99 User Presets/99 Factory Presets
  • Looper: 90 seconds of record time
  • Drum Machine: 99 Patterns

Analog Input Connections

  • Guitar Input: 1/4" Unbalanced (TS)
  • Input Impedance: 1M Ohms
  • Aux Input: 1/8" Stereo (TRS)
  • Aux Input Impedance: 10k Ohm

Analog Output Connections

  • Left/Right Outputs: 1/4" Unbalanced (TS)
  • Left/Right Output Impedance: 1k Ohms
  • Headphone Output: 1/8" Stereo (TRS)
  • Headphone Output Impedance: 47 Ohms

Digital Connections

  • USB Port: USB 2.0 Type-B

USB Recording Specification

  • Sample Rate: 44.1 kHz
  • Bit Depth: Supports 16-bit or 24-bit

Dimensions & Weight

  • Dimensions: 198mm (W) x 134mm (D) x 28mm (H)
  • Unit Weight: 800g

Power Requirements

  • Power: 9V DC
  • Current Draw: 500mA
Elliot Stent author picture

Written by Elliot Stent

Customer Reviews


2 reviews





Mr Martin Hingley10th Aug 2023

Value 5Looks 5Durability 5Sound 5

Trusted Customer24th Jan 2023

Very fun little pedal. Great value for money

Value 5Looks 4Durability 4Sound 3

Finance available at checkout for orders £300+

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It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

Read More About Online Finance

Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.