b série
| b1 | b2 | b3 | ||
|---|---|---|---|---|
| Cabinet | Finish | Polished Ebony *Availability of other finishes depends on model and is subject to regional variation. Please consult your Yamaha dealer for further information. | Polished Ebony *Availability of other finishes depends on model and is subject to regional variation. Please consult your Yamaha dealer for further information. | Polished Ebony *Availability of other finishes depends on model and is subject to regional variation. Please consult your Yamaha dealer for further information. |
| Dimensions | Width | 149cm(58 3/4") | 150cm(59") | 152cm(59 3/4") |
| Height | 109cm(43") | 113cm(44 1/2") | 121cm(47 3/4") | |
| Depth | 54cm(21 1/4") | 54cm(21 1/4") | 62cm(24 1/2") | |
| Weight | Weight | 193kg(425lbs) | 203kg(448lbs) | 237kg(522lbs) |
| Keyboard | Number of Keys | 88 | 88 | 88 |
| Key Surfaces - White | Acrylic Resin | Acrylic Resin | Acrylic Resin | |
| Key Surfaces - Black | Phenolic Resin with Wooden Filler | Phenolic Resin with Wooden Filler | Phenolic Resin with Wooden Filler | |
| Pedal | Type | Damper,Muffler, Soft | Damper,Muffler, Soft | Damper,Muffler, Soft |
| Hammer | Type | b Series Special | b Series Special | b Series Special |
| Caster | Type | No | Single caster | Single caster |
| Key Cover | Lid/Fallboard Locks | No | No | No |
| Soft-Close Fallboard | No | No | No | |
| Frame | Type | V-pro | V-pro | V-pro |
| Back Post | Number | 4 | 4 | 5 |
