Nope. You need to dig for more specific information about where that amp came from. Or you'll need to draw a schematic of the layout.All good info, but does any of this tie us back to identifying what this unit is and ultimately finding if there is a schematic for it?

Okay, I would draw out a schematic. Don't enter numbers for components you can't read. Try taking a JPEG of the schematic and using Google Lens or another AI photo app to see if you can find a similar schematic on the Net.That was actually my first go to before i posted here. I used ChatGPT, Claude and Gemini....all three pretty much told me the same thing. No matches to anything on record....and to post on AudioKarma....lol. Even the AI gave up.