Damn! “Its the DLM4″+RAM, Damn Little Monster (4) for 4 2A3 tubes
"DLM" Damn Little Monster is partly alive. I had some time to get one of the old prototype chassis reconfigured internally (It took some circuit re-engineering) and now what you see is just one single channel using two 2A3 tubes as outputs (Paralleled) , the external transformer is a beta test unit that was made [...]