Tom, I promised my youngest daughter (an aspiring audiophile) that I would gift the C-J unit to her. If not for that, I would have sold it to you .
Schiit AI says it's ok to leave the phono on all the time. The C-J unit did not have any power switch and was on for 20+ years; and both utilize MOSFET's , as I recall, so most likely ok??
It (Schiit) runs on the warm side, not hot, warm, so I'm a little anal about leaving it on. It has a power switch on the back, which is hard to find.
Really nit picky... I know.

