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Least Expensive Power Conditioner/Surge Protector That Won't Worsen Sound

I have an old Shunyata Hydra 6 that I'm sending off to Shunyata to repair. In the meantime, I'm curious - What's the least expensive power conditioner/surge protector that won't worsen the sound? 

 

I've already discovered that plugging my integrated directly into the wall sounds the best. But I have source components. I have liked the Shunyata, but just in case they're not able to get it back to like new shape, what are your thoughts? (I tried numerous PLCs at the time I bought it almost 20 years ago and I thought it, by far, sounded better than any other one I auditioned in my system, and that included the Hydra 8).

 

I see many users who have reported worsening sound when using the Audioquest PQ2 and PQ3.

 

Something like a Panamax PM 5300 or 5400?  Or the Furman Elite 15?

 

And what is the danger of under-voltage?

analogj
baclagg's avatar
baclagg
151 posts
 

I took erik_squires advice earlier this year and got a Furman unit with LiFT and SMP. No degradation of sound, in fact the sound improved.

buddyboy1
106 posts
 

Does anyone know the difference between the Audioquest Niagara 1200 @ $999 and the LOW-Z version @ $1299

buddyboy1
106 posts
 

@adasdad ...you probably know the answer to that question....I'm interested in upgrading from the   PQ2

toetapaudio
474 posts
 

U.K. produced Puritan PSM156, it works and is much better value than anything else.

tds3371
60 posts
 

For a few hundred dollars less than the Puritan PSM156 is the PSM136 - which also works wonderfully.  I doubt you'll go wrong with either model.

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