OTF
37 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| 4346 | HR 7589 |
| 4452 | HR 7589 |
| 63 M 501 | HR 8056 |
| 70 B 504 | HR 8056 |
| C 448 | HR 6212 |
| CHASIS 25-28" | HR 8044 |
| CTV 141 | HR 7589 |
| CTV 142 | HR 8161 |
| CTV 201 | HR 7589 |
| CTV 2021 | HR 7589 |
| CTV 206 | HR 7589 HR 8161 |
| CTV 212 | HR 7131 |
| CTV 2123 | HR 8006 HR 8161 |
| CTV 2127 | HR 8006 |
| CTV 2131 | HR 8006 |
| CTV 214 | HR 7131 |
| CTV 218 | HR 8006 |
| CTV 219 | HR 7131 HR 8006 |
| CTV 250 | HR 8002 |
| CTV 2501 | HR 8020 |
| CTV 2501/2 | HR 8020 |
| CTV 2502 | HR 8020 |
| CTV 255 | HR 8002 |
| CTV 256 | HR 8020 |
| CTV 280 | HR 8002 |
| CTV 2801 | HR 8020 |
| CTV 281 | HR 8002 |
| CTV 286 | HR 8020 |
| CTV 288 | HR 8002 |
| CTV 345 | HR 7589 |
| CTV 346 | HR 7589 |
| CTV 347 | HR 7589 |
| CTV 445 | HR 7589 |
| CTV 461 | HR 7589 |
| CTV 462 | HR 7131 |
| CTV 469 | HR 7131 |
| CTV 470 | HR 7589 |