Toroidal Isolation Power Conditioner


I'm on the hunt for a Toroidal Isolation Power Conditioner. So far I know of Torus, Bryston, (pretty much the same thing), Richard Gray I think is similar in a way. But there has to be other names that make and/or distribute these products. Since I'm looking in the used market I list of top tier Toroidal Isolation Power Conditioners would be of great value to me, and hopefully expand my search results.

Thanks,
Shawn
128x128shawnlh
Cinepro, out of business, but used around $500, Power Pro20,
also made by Furman, search Ebay for balanced power.
Add Blue Circle, Equi=Tech, Furman and Balanced Power Technologies (BPT) to the list. With regard to such products being "top tier", there are more similarities than differences between them all. For one thing, Torus, Bryston and BPT all employ the same "LO-NO/NBT" OEM isolation transformers manufactured by Plitron Corp.

BTW, Cinepro is still in business, with a whole new lineup of products. http://www.cinepro.com/
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I suggest reviewing the Equitech website for a significant amount of information.
Why does it have to be a toroid? They have wider bandwith, when with a filter you want the smallest bandwidth possible. Split bobbin EI or EI with interwinding shield makes more sense.