I'm a big fan of the Vibrolux Reverb, both the old, but also this 1976 model - which is quite good for some moments because it has a bit more clean-headroom than my blackface Vibrolux, or the 1968 Aluframe, which I used for decades on almost all concerts. For the first time this amp was on the 2019 organ trio tour with Harriet Lewis and did a great job