The Roland GR-1 is a guitar synthesizer that combines a guitar, MIDI interface, and effects pedals into one unit. It features a custom LSI for fast picking response, analog pitch extraction, and a large fluorescent display. The unit includes 200 high-quality original tones and can be expanded to 400 tones with an optional kit. It also features a built-in 4-track recorder and multi-timbral sound module.
| Tones | 200 Original Tones |
|---|---|
| Maximum Tones with Expansion | 400 Original Tones |
It is strongly recommended that you change the battery every 5 years to avoid loss of memory data.
It is strongly recommended that you change the battery every 5 years to avoid the loss of memory data.