ESSEX
8 models recorded, with the line-output transformer or tripler each was fitted with.
| Model | Parts |
|---|---|
| EM 1428 T | HR 7686 |
| EM 1430 K | HR 7664 |
| EM 836 | HR 7664 |
| EM 848 | HR 7664 |
| MONITOR | HR 46121 HR 46122 HR 46160 HR 7664 HR 7686 |
| PV 564 | HR 46121 HR 46122 |
| PV 564 D | HR 46121 HR 46122 |
| PV 772 | HR 46160 |