Battery Power For Audio - EcoFlow Pro

26 minutes ago, botrytis said:

Well, then tell the electricians and all the building codes they are wrong.

...it's not that it's wrong; the NEC wasn't developed to sound good to audio folks. There are things we can do that are code-compliant *and* enhance our gear. I think that was the earlier point. 
 

My power is pretty good here and I have taken pains to optimize things; for me, the Stromtank made no difference I and an audio friend could discern, in multiple arrangements (eg: server only, server and dac, etc.).

...residential buildings don't have to comply as if they were hospitals. It's a different aspect of the code spec. Sure, it's all covered by the NEC (in the US) but the context/application matters. Even wet environments or places with corrosive aspects, etc. 

4 minutes ago, KingRex said:

So far Stromtank is the best battery supply.  But why?  Can a commercial unit better it?

...some of us are hoping the new Taiko battery and BMS can up the game for audio. Expected to ship after the Munich show; expected to be shown at the Munich show.