Valeton GP-200X Guitar Multi-effect

Valeton GP-200X Floor Multi-Effects Processor

The Valeton GP-200X is a 10th-anniversary floor multi-effects processor that condenses a full guitar rig into a single cast-metal unit. Built around Valeton's HD modeling, it ships with 240+ effects, 140+ amp/cabinet simulations, and 100+ pedal models. Doubles as a USB-C audio interface for Win/Mac/iOS/Android, so players can record, re-amp, and stream without extra hardware.

What Sets the GP-200X Apart

Eleven freely movable effect modules run simultaneously, and the FX loop send/return can be repositioned anywhere in the chain. An optical-sensing expression pedal assigns up to three effect parameters at once, while 8 customizable LED footswitches with 3 templates handle patch changes and module toggling. A built-in chromatic tuner keeps the rig stage-ready.

Modeling Power and Patch Library

The tone engine covers guitar, bass, and acoustic amp simulations with 20 user IR slots. A 256-patch memory plus 28 artist-designed presets gives this processor a deep out-of-the-box library.

• Effects Library: 240+ effects across dynamics, distortion, EQ, modulation, delay, and reverb
• Amp/Cab Models: 140+ legendary guitar, bass, and acoustic simulations
• Patch Slots: 256 total (100 factory / 156 user)

Connectivity and Signal Flow

Balanced XLR outputs with ground lift feed a stage mixer cleanly, while 1/4" TRS outs drive a guitar amp or FRFR cab. A dedicated FX loop integrates external stompboxes.

• Inputs: 6.3 mm jack, Expression, MIDI IN, Return, AUX IN
• Outputs: 6.3 mm jack, MIDI OUT, Send, Balanced XLR, 3.5 mm headphone
• USB Interface: 6-in / 4-out USB-C with loopback and re-amping

Hardware, Controls, and Build

A 4.3-inch TFT color LCD stays readable under stage lighting, with Master, Middle, Bass, Treble, Gain, Presence, and Volume controls that mirror a real amp head. The cast-metal chassis measures 345 × 220 × 62.5 mm.

• Footswitches: 8 customizable LED with 3 templates
• Expression Pedal: Optical-sensing, up to 3 effect parameters
• Power: DC 9V, 1000 mA, center negative