jdub39, a stereo version of the JC 1 makes much more sense. I don’t know what I was thinking. The number after JC has had nothing to do with the number channels. JC 2 is a preamp, JC 3 a phono stage. At 85 I may have been exhibiting a senior moment.
My setup is similar to that described by bkeske. For surround, a Bryston SP3 processor sends balanced front LR to an Ayre preamp by-pass, balanced center to the JC 1, and balanced surround to pair of NAD 268s. For stereo it’s just Ayre preamp & amp. Speakers are KEF Reference 1s, 204/2C, 4 LS50s, and a pair of Velodyne HGS-15s with bass management.