AUDIOSONIC
9 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| KRB 1576 F | HR 8224 |
| KT 8267 | HR 7491 |
| KT 8342 | HR 9104 |
| KT 8347 | HR 8783 |
| KT 8763 | HR 7218 |
| KT 9056 STX | HR 8417 |
| KT 9552 TX | HR 7160 |
| RT 8247 | HR 7452 |
| RT 8267 | HR 7491 |