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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