Korpa 
| Dimensions (L x W x H) |
Length: 5' 3" (161 cm) Width: 59" (149 cm) Height: 40" (101 cm) |
| Weight | 627 lbs. (285 kg.) |
| Duplex Scaling | Yes |
| Tone Collector | Yes |
| Key Surfaces | White: Acrylic resin Black: Phenolic resin |
| Music Desk Positions | 5 |
| Lid Prop Positions | 2 |
| Lid Prop Safety Stop | Yes |
| Lid Edge | Square |
| Center Pedal | Sostenuto |
| Cabinet Finishes | Polished Ebony, Satin Ebony, Polished Ivory, Polished White, Polished Mahogany, American Walnut, and Polished American Walnut. |
| Also available as: | Disklavier Mark III Series: DGC1B Disklavier E3 Series: DGC1ME3 Disklavier Mark IV Series: DGC1MM4 |
Prelepi novi Yamaha GC1M kombinuje dupleks skaliranje i bogat tonski karakter čuvenog C1 klavira sa štedljivim prednostima u materijalu i proizvodnji da rezutuje instrumentom sa neverovatnom izražajnošću i još neverovatnijoj pristupačnoj ceni. Dolazi u nekoliko različitih finiša.