my '72 50 watt doesn't have the output it used to have. Also breaks up way too fast. I'm using a boss overdrive ( same combo i've used for 30 years) and even with the gain on the pedal turned way down it's super satuated with too much distortion, high end and almost no low end.
Hello Mike,
We recommend that you have your amplifier looked at by an engineer so they can service for you and replace the valves if neccassary.