We have an old NJE Corp Power Supply Model # SY36-30B-M-D1268 The front panel has " Model SY 36-30", " 18v 0-30A"
There are 2 meters 0-40Volts and 0-30Amps
The unit has no tubes but has germanium transistors
We were able to get it working but would like to find a manual / schematic for it.
Thanks Steve