Clean Power without the drawbacks of Conditioning Filtering. Advice?

Dirt cheap.. Plain old small quartz crystals, add a bit of automotive dielectric grease to insulate individual crystals, place in small baggies...(I do 1/4 inch thick, about 2 inch by 1.5 inch packets.)I put some in the AC duplex area and in and on the AC Plugs.Seems to work well as I just bought some PS Audio Noise Harvesters, and they register zero noise on that line. It may be luck and it may be my notions have some merit? I wrote a new thread about the noise harvesters,                                
https://forum.audiogon.com/discussions/discovering-i-may-have-the-cleanest-ac-power-in-usa

Dumbeat

I did something similar to what Elizabeth has done , 
I took a Hubble HG outlet strip took out the circuit breaker and rewired 
everything internally and externally with 10 gauge wire from Cardas 
and use a hospital grade plug .

Furutech e-TP66

The complete end solution is the PS Audio Directstream Regenerator.  Comes in multiple sizes depending upon your equipment's current requirements.  Zero compression & near perfect wave form.  Outstanding and YES it is a huge upgrade... not a subtle "I think that sounds better" thing... Huge. 

This thread has come a long way from advice for a quality power strip to now recommending $5K to $10K power stations.
I wonder if the OP has tuned-out.

Edit... According to the OP’s other thread, he is looking to power tube monoblocks. I would, however, recommend power conditioning for sources. No idea what his budget is.