Least expensive plug-in power conditioner that works

Audience Forte V8

very little filtering going on but does a great job. 
Good luck Willy-T

phillyrover:

The PST-8 was mentioned by Erik Squires (sp?).

It is the least expensive model (within the Furman line) he recommended.

DeKay

I have been using the PST-8D for about 6 years now on which the "Protection-On" LED is no longer is on. Called Furman and no way to reset it or protection from it.

So I am looking to purchase a new one.  I don’t suppose anyone has owned the PST-8 and PST-8D and has noticed any difference (improvement) in their sound quality using the slightly more expensive PST-8D with its supposed higher level filtering?

Thanks

Not sure why, but most people responding to the OP's question have missed the point.

@knownothing asked specifically about "plug in power conditioners". Not, power strip style power conditioners like a Furman PST-8D or the Audioquest Niagra.

My vote is for the Fuhrman AC-215A for your uses.  It is a very simple little box with 2 outlets, a switch, and a 10 amp circuit breaker. It uses Fuhrman’s top line LiFT line noise filtering and also their best SMP spike and surge technology as well as non-destructive EVS technology to guard against dangerous voltage irregularities.

Ive used this unit successfully for a few years now and it had no deleterious effects on the sound of my Luxman L-590AxII Class A integrated amplifier.  I moved it to my computer room when I bought a functionality identical Fuhrman unit with more outlets for my hifi.  Plug in a strip to extend one of the outlets to several.  Currently $123.00 on Amazon