@ozzy62 +1. I do not bring up politics with my very good and close audio friends who only vote for Democrats. I talk politics to all others.
As to my Westminster Lab REI amps, I'm too much in a hurry to wait 30 to 45 minutes for full warm up. The distributor said to leave them on all the time except when a lighting storm is pending (in Los Angeles-rarely). He suggested a power surge protection be built prior to my audio power subpanel. I plug all equipment into a wall or star grounded switchbox with NO effect/protections/power manipulations. A Stromtank could be a future buy to separate the now dirty power line from my equipment (wasn't like this 50+ years ago, pre-computer/cell phone, etc).
I would like to know more about the Jay's Audio because I own a CDt3 Mk3 and always turn the front power button to off when not in use. If it would sound better immediately if always left on with no negative effect (especially on the laser) then I'll keep it on. Same with my 2nd system Topping D70s DAC/Shanling ET3 transport.
My tube equipment is always turned off when not in use. The Lampizator Poseidon has a 15 second countdown for tube warm up and the manual indicates 3 minutes to stabilize the sound.