63 Bassman 6g6-b

[mozz]

I'm wondering if that PT was already replaced? It's either a 58 or a 68, maybe a 78? I'll look up the part number meanwhile. The others seem to be original for the model.

Jusrin

Brown Fenders would be 1962ish and the other transformers concur this. So i am guess the power transformer has been changed too. Guessing with a 68'.