Singxer SA-1 Review (Balanced Headphone Amp)

[IAmAgainst]

Okay, so I got the singer SA1-v2. Don't go nuts on me. I'm just asking a question: Can I keep this thing on all the time? What's the idle power consumption, considering class A and all? I know it's class A/B for higher power requirements, etc., but I'm not sure about the math. It does sound awesome now.

I turned it on and off from the front switch for a while until I got sick of moving that thing up and down two positions every time so I implemented a relay switching activated by a push button. It feels much nicer to push a button than to move a lever.