Puritan psm-156 line conditioner

https://forum.audiogon.com/discussions/puritan-psm-156?highlight=puritan%2B156

https://forum.audiogon.com/discussions/puritan-audio-156-or-136-vs-piaudio-uberbuss?highlight=puritan%2B156

https://forum.audiogon.com/discussions/puritan-pms-156-vs-audioquest-niagara-3000?highlight=puritan%2B156

etc.etc.  The Search function is your friend.

Get ready for the throw-down:

Regenerator

vs. 

Conditioner

vs. 

Straight into the Wall

Like a shot.  In my system I used to have a Niagara 3000.  Once I heard the 156, I sold the 3000.  The puritan is much better (in my system to my ears)

@ Markiew

It will sound even better after a few weeks but if you want to improve the sound of your system further, connect a piece of thin copper cabling from the chassis screw on a component to the green grounding post on your Puritan; floor noise drops even further...

Wig

@wig - yeah I saw you post that tip on another puritan thread.  I have done so for the innuos zenith and the phoenix reclocker.  Does make a small positive difference for me so will stay in place.  Not ground breaking (he he) though, but I guess it depends on the mains in your area and the amount of ground issues your particular equipment experiences.

Thx for the tip