GP-100 guitar digital effects processor. It has amp models, distortion, compression, etc.
It's in good condition, but it smells smoky. The item "Roland GP-100 GP 100 Guitar Effect Preamplifier Processor with MIDI, Works Well" is in sale since Friday, August 17, 2018. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Signal Processors/Rack Effects". The seller is "videoaudio" and is located in Sparks, Nevada.This item can be shipped to United States.