On or off


Hello audiophiles!

I am relatively new to Audiogon. I have a question regarding leaving my amps on or off. My system consists of a  ROTEL RB 1590,  RMB 1585, RMB 1504, Marantz 8802a, OPPO 205 and all powered by a Torus cs bal 20. Should I leave the amps running?

golfnut49