If you don't use an isolation transformer, or modify the signal tracer to use a three prong line cord, you could have a shocking experience with older tube based devices.
I know that I don't have the right probe for this unit, I still need to find or build some probe cases and acquire the parts to build probes.
Link to information on the Eico 147a:
bama.edebris.co...
The Radio Mechanic covers some modifications to make the Eico 147a safer:
• 10 Buck Test Bench - E...
There are many other videos out there that cover rebuild and modifications to the unit.
2 окт 2024
