| Model | Configuration | Mono / Stereo | Expandable? | Erase heads? | Copy on chrome? | Copies / Unit / Wk | Speed | Limited Head Warranty |
|---|---|---|---|---|---|---|---|---|
| Sony CCP 1310F / 1410F | 1-3 / 4C | Mono | Y | Y | N | 150 | 16 | N |
| Sony CCP 2310F / 2410F | 1-3 / 4C | Stereo | Y | Y | N | 150 | 16 | N |
| Model | Configuration | Mono / Stereo | Expandable? | Erase heads? | Copy on chrome? | Copies / Unit / Wk | Speed | Limited Head Warranty |
|---|---|---|---|---|---|---|---|---|
| Telex Replica | 1-1 | Mono | N | N | N | 30 | 13.3 | 90 days |
| Telex Copyette 1-2-1EH | 1-1 | Mono | N | Y | N | 30 | 13.3 | 90 days |
| Telex Copyette 1-2-3EH | 1-3 | Mono | N | Y | N | 30 | 16 | 90 days |
| Telex Copyette 1-2-1SEH | 1-1 | Stereo | N | Y | N | 30 | 13.3 | 90 days |
| Telex Copyette 1-2-3SEH | 1-3 | Stereo | N | Y | N | 30 | 16 | 90 days |
| Telex X-Gen Mono | 1-3 / 4C | Mono | Y | Y | N | 60 | 16 | N |
| Telex X-Gen Stereo | 1-3 / 4C | Stereo | Y | Y | N | 60 | 16 | N |
| Telex X-Gen Mono XL | 1-3 / 4C | Mono | Y | Y | N | 100 | 16 | N (2 yrs!) |
| Telex X-Gen Stereo XL | 1-3 / 4C | Stereo | Y | Ferric | N | 100 | 16 | N (2 yrs!) |
| Model | Configuration | Mono / Stereo | Expandable? | Erase heads? | Copy on chrome? | Copies / Unit / Wk | Speed | Limited Head Warranty |
|---|---|---|---|---|---|---|---|---|
| Graff TurboTrax TTM | 1-1 | Mono | N | N | N | 40 | 16 | N |
| Graff TurboTrax TTS | 1-1 | Stereo | N | N | N | 80 | 16 | N |
| Graff TurboTrax TTMEH | 1-1 | Mono | N | Y | N | 80 | 16 | N |
| Graff TurboTrax TTSEH | 1-1 | Stereo | N | Y | N | 80 | 16 | N |
| Graff TurboTrax TT3M | 1-3 | Mono | N | N | N | 40 | 16 | N |
| TurboTrax TT3MEH | 1-3 | Mono | N | Y | N | 80 | 16 | N |
| Graff TurboTrax TT3SEH | 1-3 | Stereo | N | Y | N | 80 | 16 | N |
| Graff MultiTrax MTMEH | 1-3 / 4C | Mono | y | Y | N | 80 | 16 | N |
| Graff MultiTrax MTSEH | 1-3 / 4C | Stereo | Y | Y | N | 80 | 16 | N |
| Model | Configuration | Mono / Stereo | Expandable? | Erase heads? | Copy on chrome? | Copies / Unit / Wk | Speed | Limited Head Warranty |
|---|---|---|---|---|---|---|---|---|
| Tascam T-3000 | 1-2 / 3C | Stereo | Y | Y | Y | 40 | 4 | N |
| TracSystems | MD | Stereo | Y | N | Y | 150 | 16 | N |
Duplicators without erase heads do not erase the cassettes and so only blank cassettes can be used. Even on machines with erase facilities it is good practive to bulk erase recycled cassettes before re-duplicating.
Duplicator maintenance to be carried out by the user includes cleaning the heads and occasional cleaning of pinch rollers and tape guides. This should normally be done every 10 copies with new cassettes and once every 25 copies with recycled cassettes. The use of high quality cassettes reduces the amount of oxide shed, gives better recording performance and reduces wear on the copier. The quality of the cassette shell itself is particularly important in high speed copying to maintain low wow and flutter and true azimuth.