This was a fairly quick build and it’s a pretty simple little amp.
It uses a 5725 pentode preamp, a floating paraphase inverter from the Fender 5D3 Deluxe and 6K6GT output tubes.
The output transformer is a Hammond 125E and the power transformer is a Hammond 261G6.
I’ll do a longer write up at some point but here is the pertinent info…
And here is a clip:
I built it in a little bud box using tag strips.