According to the Archives the earliest of these was launched in 1986 and they certainly appear in the 1987 Japanese catalogues.
These are very high quality guitars with only small variations between models. Generally pickups and switching differences. There were
8 models available between 1986 and 1991 and a rather strange limited edition launched in 1991.
Here's some brief details of the first 8 models:
Model | 1220 | 1220G | 1220J | 1220R | 1212 | 1212G | 1212J | 1212R | Body | Alder | Alder | Alder | Alder | Alder | Alder | Alder | Alder | Neck | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Through neck 5 layer Maple and Mahogany | Fretboard | Ebony 24 Frets shark tooth markers | Ebony 24 Frets shark tooth markers | Ebony 24 Frets 6100 shark tooth markers | Ebony 24 Frets shark tooth markers | Ebony 24 Frets shark tooth markers | Ebony 24 Frets shark tooth markers | Ebony 24 Frets shark tooth markers | Ebony 24 Frets 6100 shark tooth markers | Radius | 350mm | 350mm | 350mm | 350mm | 350mm | 350mm | 350mm | 350mm | Tuners | Black | Black | Black | Black | Black | Black | Black | Black | Pickups | 2 Spinex HBs | 2 Spinex HBs | Live GH1 Alnico V | 2 Spinex HBs | 2 spinex SCs 1 Spinex HB | 2 spinex SCs 1 Spinex HB | 2 Live Alnico SC 1 live Alnico HB | 2 spinex SCs 1 Spinex HB | Controls | 2 volume 1 tone coil split 3 way switch | 2 Volume 1 tone 3 way switch and 3 way mini switch | 2 Volume 1 tone 3 way switch and 3 way mini switch | 2 Volume 1 tone 3 way switch and 3 way mini switch | 2 volume 1 tone coil split 3 way switch | 1 volume 2 tones 5way switch and coil tap | 1 volume 2 tone 3 mini switches | 1 volume 2 tone 3 mini switches | Nut | locking | locking | locking | locking | locking | locking | locking | locking | Hardware | Black | Black | Black | Black | Black | Black | Black | Black | Bridge | RMii | RMii | RM Pro | RMii | RMii | RMii | RM Pro | RMii | Colours | Black, Pearl White, Mellow Pink or Purple | Black, Pearl White, Shocking Pink or Silver Pearl | Black, pearl white, sparkling red, silver pearl | Black, pearl white, shocking pink, silver pearl | Black, Pearl White, Mellow Pink or Purple | Black, Pearl White, Shocking Pink or Silver Pearl | Black, pearl white, sparkling red, silver pearl | Black, pearl white, shocking pink, silver pearl | Available | 1986 | 1986-87 | 1987-90 | 1987 | 1986 | 1986-87 | 1987-90 | 1987 |
The RGX1212V
This was a limited edition made at the end of 1991 for a couple of months only. It differs from the rest of the range in that it
has a bolt on neck with dot markers and peculiar set of pickups here's what we know.
Specifications
Body Mahogany
Neck Bolt on Maple 628mm scale
Fretboard Rosewood 24 Frets 350mm radius Dot Markers
Tuners Black Finish
Pickups YGHR-F1B Ceramic single coil LIVE-GS3 Alnico V USA single coil LIVE-GH3 Alnico V USA Humbucker
Controls 1 volume 1 tone coil tap 5 way switch
Hardware Black
Bridge RM Proii
Pickguard Looks perloid black
Colours Metallic black, translucent blue, antique brown, gold pearl white