ESPRIT
13 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| 1 | HR 42087 |
| 2 | HR 42087 |
| 220/3 N 1 | HR 42112 |
| 3 | HR 42087 |
| 6100 | HR 42000 |
| 6110 | HR 42034 |
| MK II | HR 42087 |
| MONITOR | HR 2287 T17 HR 42000 HR 42034 HR 42087 HR 42112 |
| OPUS 22 E | HR 42112 |
| OPUS 220 | HR 2287 T17 |
| OPUS 220/3 | HR 42112 |
| OPUS 3 | HR 42087 |
| OPUS 341 | HR 2287 T17 |