Looking for the best power conditioner or regenerator or any product like it for under 2k.

I first bought the EquiCore 1800 and it performed very well lowering the noise-floor. I then added the DeepCore 1800 (on sale at Underwood) which added an even greater benefit at lowering noise, RFI/EMI, plus added surge protection. It was a dramatic improvement which made my system more revealing.

I also have 4 HF MC-0.5 power modules plugged into my 2 dedicated line receptacles. These provide remarkably improved soundstaging and imaging, smoother digital playback, and increased detail and realism

I have no experience with the Niagara but I know it’s highly regarded. One of the High Fidelity power conditioners should also be considered, they're priced over $2000 but are on sale periodically.

https://theaudiobeatnik.com/review-p-i-audio-groups-uberbuss/

@lowrider57 Thank you for the reply. I have heard some others who love to use many of the MC power modules, even stacking  MC-1 pro double helix plus signatures on each other. Why did you decide to use multiple 0.5s instead of one of the more expensive ones?

https://www.audioarchon.com/product-page/puritan-audio-psm136-power-purifier

Search Puritan on this forum and see all the positive comments.

@mgkaye ,

I got in at the beginning as soon as Rick introduced the new product line. I bought a pair of MC-0.5's on sale. He hadn't introduced the more advanced Helix yet. I added the DeepCore and system was sounding great. I eventually added two more MC-0.5s and a  CT-2 digital cable which was not cheap. So i didn't have any more funds.

Plixir, but shipping will cost you these things weigh a ton.

Fully balanced power supply.

Hope you have a dealer nearby.

I also have a EquiCore 1800 and DeepCore 1800 and was surprised at how large a difference it made.  I was living in an NYC apartment at the time.

There is a used pair for sale for $1800 on another site right now.

Keep in mind that ALL power passes thru the tiny fuse wires.

Next consider that the energy stored in the Capacitors is the source.

I think the EquiCore 1800 and DeepCore 1800 have a circuit breaker, which many people thinks sounds better than a fuse.

Opinions on efficacy of these products varies a lot, probably due to both subjective and objective factors. I remain curious, myself, but to at least do the minimum, I put in dedicated lines. After that, I would likely want to get something well-regarded and used, so that if nothing comes of it, I can resell. (Or get something on a trial basis.) 

@clearthink Really don't follow your comment or how it relates to my relatively innocuous and demonstrably true statement (about opinions varying about various power products).

Just keep things in perspective,

A Capacitor can load itself up with the dirtiest power in the world, it's output will be ....