Should You Leave An External Power Supply On 24-7?

For what it's worth, Bluesound instructions noted to keep the Node on all the time as the power up cycles can increase wear and tear on components.

@dr-boop I didn’t know that, great info. TYVM  I have a BSN + LPS and leave them powered on all the time.  The combo draws very little current.  I've had no issues doing this.

I never turn my DAC, N130 or my Teddy Pardo off.

ok, now that most seem to agree power supplies can be left on 24/7/365.

if OK, What about a power supply that powers a phono amp with a tube? I would think that should be turned off!  If left on, wouldn't that lead to premature failure of the tube?

Update Class A off. Tubes off. The rest on.