Do you leave the Jeff Rowland Amp on all the time

Marty t,

I have the Rowland 625. It is on 24/7. I had the Rowland Model 2 for 12 years before this amp. It also was on 24/7 unless another amp was in it's place. Both these amps take too long to warm up/stabilize, to turn off, IMHO.
I'd stick with your BAT if I were you. I think the Capri would not be a step up, you'd have to move up to the Corus, in the Rowland line, for an improvement, I believe.

I shut them off, but I use the Model 2 amp with Batteries. After 20min I
start listening.

i would hate them idle at 100W coz not too wealthy.