Status: imperfect
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| ap10 | Celviano AP-10 | 1995 | Casio | | |
|
Status: preliminary
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| ksp10 | KSP10 Digital Piano | 199? | Kawai Musical Instruments Manufacturing | | |
| rd500 | RD-500 Digital Piano | 1994 | Roland | | |
|