ZETA
6 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| ELBA | HR 7541 |
| L1 SERIES | HR 6176 |
| M1 SERIES | HR 6176 |
| MISTRAL | HR 7128 |
| S1 SERIES | HR 6176 |
| V 2SERIES | HR 6176 |
6 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| ELBA | HR 7541 |
| L1 SERIES | HR 6176 |
| M1 SERIES | HR 6176 |
| MISTRAL | HR 7128 |
| S1 SERIES | HR 6176 |
| V 2SERIES | HR 6176 |