![1978 Fujigen/Roland GS-500/GR-500 Guitar Synthesizer Sunburst W/ Original Manual! | Reverb Japan | Guitar, Synthesizer, Guitar pics 1978 Fujigen/Roland GS-500/GR-500 Guitar Synthesizer Sunburst W/ Original Manual! | Reverb Japan | Guitar, Synthesizer, Guitar pics](https://i.pinimg.com/originals/da/6e/5f/da6e5ff5307b8a084251a884a35b4e5d.jpg)
1978 Fujigen/Roland GS-500/GR-500 Guitar Synthesizer Sunburst W/ Original Manual! | Reverb Japan | Guitar, Synthesizer, Guitar pics
![Roland GR 500 - Alex's Synth Guitar in 1978 - Amazing Modern Video - Music Of The Spheres - The Rush Forum Roland GR 500 - Alex's Synth Guitar in 1978 - Amazing Modern Video - Music Of The Spheres - The Rush Forum](http://www.cygnus-x1.net/links/rush/images/concerts/rush-chicago-08.19.1979/37-s.jpg)
Roland GR 500 - Alex's Synth Guitar in 1978 - Amazing Modern Video - Music Of The Spheres - The Rush Forum
![Retro Synth Ads: Roland GR-500 guitar synthesizer "Play me a rainbow" ad, International Musician 1978 Retro Synth Ads: Roland GR-500 guitar synthesizer "Play me a rainbow" ad, International Musician 1978](http://2.bp.blogspot.com/-zXZVML_nWDU/UC__yYTII0I/AAAAAAAABjE/-Y8jk1BCtN0/s1600/roland_gr500_mar78p179im.jpg)
Retro Synth Ads: Roland GR-500 guitar synthesizer "Play me a rainbow" ad, International Musician 1978
![1977 Roland GS-500 Guitar Synthesizer Sunburst & GR-500 Synth Module - musical instruments - by owner - sale -... 1977 Roland GS-500 Guitar Synthesizer Sunburst & GR-500 Synth Module - musical instruments - by owner - sale -...](https://images.craigslist.org/00i0i_1AoVmnVqgqs_0CI0pk_600x450.jpg)