Korg Grandstage X 88-key Digital Piano with Real Weighted Hammer Action
| Country | USA |
| Brand | ACLS History E-Book Project |
| Manufacturer | ACLS Humanities E-Book |
| Binding | Paperback |
| ItemPartNumber | RKC2008556823 |
| UnitCount | 1 |
| EANs | 9781597404037 |
| ReleaseDate | 0000-00-00 |