Tube Amp Archive

That's a nice qualitative look, and confirms a few of my assumptions by reviewing the schematic. It would be nice to put some numbers on it though. Maybe someone else will chime in too.
Thanks

Hello all - Long time lurker, first time poster. I'm interested in building an Express, and taking the Trainwreck Technology in a different direction using different tubes some day. Research first. Has anyone ever taken a signal generator and scope probe to the Express? I can appreciate all of the f...