Power regenerator vs conditioner

Stromtank is the most advanced system I've seen. It is a giant battery with a very precise regegenerator.

I've heard it but only in a system, not demoed with an without. There are some reviews and they all seem to be very positive. So it is just a matter of the price, I think one model goes for $30k!

https://stromtank.com/

Now those German things look serious and they use safe chemistry for batteries. $30K ? That's almost nothing, some of us buy cartridges for $15k, cables for $25K and records for $600 or more.
Additional way to manage the current is to buy equipment with real power supplies, not some toy parts. Plus good power cords.

I thought that too and it is logical however, I tried a Puritan PSM156 and it delivers everything you are looking for, and for a lot less money than a decent regenerator.

#2 on the AQ 1200...I'm liking mine as well. Also the Furman pst-8, also designed by Garth Powell, when he worked for Furman. 

#3 on the Audioquest 1200. Great example of effective and reasonably priced.