Roland G-202

The Roland G-202 is a guitar synthesizer controller released by Roland in 1983. It was used by a variety of artists, including Steve Vai, Joe Satriani, and Eddie Van Halen. The G-202 works by connecting a guitar to the controller, which then sends signals to a synthesizer. The controller has a variety of features, including a built-in modulation wheel, and a variety of knobs and switches for controlling the sound. It also has a built-in chorus effect and a built-in distortion effect.