1980's Roland GR-300 Synth Guitar Package Blue Solid Body Electric | Lot #84004 | Heritage Auctions
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Godin XTSA 2005 and Roland GR-55 Guitar Synthesizer| www.12fret.com
1981 Roland G505 Synth Guitar & GR-300 Synth | The Guitar Broker
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GR Guitars GmbH - Gitarren, Bässe, Verstärker und mehr! | GR Guitars
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G. R. Bear Guitars
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Played by Jimmy Page, Andy Summers, Pat Metheny and More, Roland's Quirky GR Guitar Synths Were Surprisingly Versatile Creative Tools | GuitarPlayer
Roland GR-300 Polyphonic Guitar Synthesizer with G-808 Solid Body Electric Guitar (1982) | RetroFret
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Godin XTSA 2005 and Roland GR-55 Guitar Synthesizer| www.12fret.com
Atlantis HexFX Pro Package w/ Roland GR-55 - Willcox Guitars
