Power Conditioning on the Cheap


This is my first post here after a bit of lurking, so please be gentle.  I realize this subject must come up a fair amount and I've read erik_squires blog posts on the subject, but I was hoping to get the community's opinion on the relative merits of a few relatively basic power conditioners.  I've narrowed my list down to a few options at a range of (fairly modest) price points.  From low to high they are:

Furman PST-8D

ifi Power Station

Furman Elite-15 PF I

Shunyata PS10 w/ Venom Defender

Audioquest Niagara 1200

In a perfect world where I didn't have a limited budget I would probably buy something higher up the line from Shunyata, but since we live in a decidedly imperfect world, these are my options, although I would welcome other suggestions that fit within this price range.

I should also probably mention that while I value subjective reports on the sound quality of various products, generally speaking I give more weight to objective measurements or at least arguments based in sound science.  More embarrassingly, I also place a certain amount of value on aesthetics.  Aesthetic taste being inherently subjective, (a debatable point, but for the sake of argument lets just assume that it's true) lets just say that when I lust after completely unobtainable equipment it tends to be from companies like Soulution or Pilium rather than Dan D'Agostino or darTZeel.

incorporeus

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Underwood HIFi has a line of lower cost power conditioners and offers a trial period.

I am personally a fan of the Garth Powell units (Furman and Audioquest) that have storage in the unit for more power than the line can deliver for transients.
While I use the Niagara 7000 in home system to great effect, I needed to put together another much cheaper system and found a very old Furman reference 15 for sale. It’s pretty much the same as the current reference 15i units sold now except for cosmetics.

I just noticed a Furman reference 20 on flea bay for 800 obo.  I would imagine it would blow away even an Niagara 1200.  

 

@buddyboy1 I had read that the power quest was very similar tech to Niagara 1000/1200, and one Amazon review claimed they sounded the same.  I was putting together a small system when away from home and picked up the power quest 3 and Audioquest entry level cable from Best Buy.  I also found a deal on a used Furman reference 15, for not too much more than power quest.   I found the Furman, though probably 10-15 years older to have much more effect.  I should have returned the power quest, but kept it to plug my computer into. Maybe I’ll try it again as a filter for my home computer, which acts as my Jriver server.