

The Valeton GP-100 is a compact multi-effects processor designed for both entry-level players and advanced musicians. It offers the following technical specifications and features:
- 24-bit 44.1kHz signal processing
- Advanced digital modeling technology for organic tone delivery
- Over 140 high-quality effects
- Editable effect chain
- 45 legendary guitar/bass/acoustic amp types
- 40 factory IR cabinets with support for 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 user + 99 factory) fine-tuned by professional musicians
- Pre-effects looper for modifying loop phrases
- USB audio interface function for recording, mixing, and sharing songs
- Built-in looper, drum machine, and aux input for playing with own tracks
- Two footswitch modes for different playing scenarios
- Durable metal chassis and footswitches
- Built-in chromatic tuner
- Intuitive PC/Mac editor
- 1/4" stereo outputs, 1/8" headphone output, and stereo 1/8" Aux Input
- Built-in expression pedal
- DC 9V power supply
Specifications:
- 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
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
- Dimensions: 198mm(W) x 134mm(D) x 28mm(H)
- Unit Weight: 800g
- Power Requirements: DC 9V, 500mA
The GP-100 is a versatile and user-friendly tone machine suitable for various musical genres and performance settings.
Watch the latest video demos and reviews for the GP-100 from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Valeton GP-100 from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Very Good
$139.20
Excellent
$129.99
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