| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| spectrum_betav2 | TR Beta Disk Interface V2 (FD1771 based) | No | |||
| spectrum_betav3 | TR Beta Disk Interface V3 (FD1793 based) | No | |||
| spectrum_betaplus | TR Beta Disk Plus Interface | No | |||
| spectrum_betaclone | Beta Disk Plus clones | No | |||
| spectrum_betacbi | CBI-95 Disk Interface | No | |||
| spectrum_gamma | MIDAS Gammadisk Interface | No |