The Valeton GP-100VT multi-effects processor is your "swiss army knife", ready for any situation from recording to gigging.

The Valeton GP-100 multi-effects processor is a small and powerful guitar/bass effects solution. Packaged in a pocket-friendly, sturdy metal chassis, GP-100 delivers you organic legendary amps/effects tone through Valeton's advanced modeling technology. With Impulse Response support you can get precise legendary guitar/bass cabinet "snapshots", or you can load your own IR cabinets to create your own tone. The color LCD display and straight-forward interface let you easily get hooked and create your dream sound in seconds.
Inside the GP-100 Valeton have loaded their powerful HD digital modeling system, delivering you organic living tone and over 140 effect selections including 45 legendary guitar/bass/acoustic amp simulations, 40 highquality factory cab IRs, and more. The GP-100 also offers you 198 presets (99user + 99 factory) fine tuned by skilled professional musicians for playing any music genre you like.



  • 24-bit 44.1kHz signal processing
  • Advanced digital modeling technology delivers organic tone
  • Over 140 high quality effects
  • Editable effect chain
  • 45 legendary guitar/bass/acoustic amp types
  • 40 factory IR cabinets
  • Supports storing 20 user IRs
  • 50+ dynamic/drive/EQ/mod/delay/reverb effects
  • USB audio interface function with stereo audio streaming
  • Stompbox and preset modes for different situations
  • 198 presets (99 factory, 99 user)
  • High quality looper
  • 100 high quality drum patterns
  • Durable metal chassis and footswitches
  • Built-in chromatic tuner
  • Intuitive PC/Mac editor
  • 1/4" stereo outputs
  • 1/8" headphone output
  • Stereo 1/8" Aux Input
  • Built-in expression pedal
  • DC 9V power supply included


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


  • Power Requirements: DC 9V, 500mA

Analog Input Connections

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

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



Brand Valeton

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