CODA is more neutral than the PASS with a touch of warmth. I recently sold a CODA #8 and a Parasound A21+, both new designs. I sold the #8 because I needed the cash and the A21+ because I traded it in for the following (actually 175XD).
Krell Duo 300 XD Stereo Amplifier Dealer Ad - US Audio Mart
I would get the KRELL Duo 300XD over the old JC1 and the CODA #8. The CODA #16 is another story. Though I think the Class A KRELL XD is like the #16.