The Roland GR-20 Guitar Synthesizer
Ever wanted to thicken up your guitar sound with a warm synth pad? Or how about a screaming lead sound that puts you infront? The GR-20 Guitar Synthesizer makes playing high-quality synthesizer and instrument sounds from your guitar as simple as 1-2-3. See what the GR-20 guitar synthesizer has to offer you and what artists like to use this!