Bear, there have been a "small collection" of John Curl designed products that carry the name of "JC-1". Besides the Levinson preamps that John designed, he also did one for Frank Dennesen that was called the Dennesen JC-1. This was a dual mono three chassis preamp. One chassis for each channel and an outboard power supply. I know about this model as i recently became a new owner of a set of these. Other than the models mentioned, there might even be a few other "JC-1's" floating around : )
As Tim mentioned, the latest addition to John's "JC-1 corral" are the Parasound mono-block's that John designed, Carl Thompson laid out and Bob Crump voiced. In effect, Parasound is putting out a "fully tweaked" CTC design with "all the trimmin's". As such, they are supposed to be pretty phenomenal for about $6500 retail.
All the info that you can find out about them will probably come from doing a search over at AA's General Asylum or here from the keyboard of Bob Crump. Bob may be able to tell you more over the phone, so if you are really interested, drop him an email and he can forward you his phone number. Sean
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