SEMI-TECH
6 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| CHASIS COMPACT D | HR 8218 |
| CHASIS EUROCHASSY C | HR 6371 |
| CHASIS FZ | HR 6646 |
| CHASIS MONO PLUS | HR 8027 |
| CHASIS STEREO PLUS | HR 7253 HR 7353 HR 8936 |
| CHASIS STEREO PLUS 2 | HR 8561 |