Fender Bassman 70 - A Little Goes A Long Way
One little bit of hardware had thrown off the whole amp.
Music Man HD130 - Rejuvenation
130 watts of spacious, clean tone. Turns out it makes a surprisingly good bass amp too!
Fender Hotrod Deluxe - Retube and bias
Anyway, all I did to this Fender Hotrod Deluxe was change its tubes.