Express Circuit Resembles Bassman

[dreamtone]

I had a customer tip me off to this forum since I am new to the Trainwreck circuits. The amp does sound very nice from the clips I have heard hear.

So trying to understand the circuit and help figure out what type of trannies to buy or mods I made a comparison of it to that of the 1964-1967 Black Face Bassman AB165 amp minus the bass channel, it look very close to the express at leat to me.

[img692]http://www.dreamtone.org/bassman_ab165_schem.gif[/img]