heatsinks on the back
@pops- That might be the difference right there. My CA-200 is the later one with the heatsinks on the sides. My Magnepans are basically a resistive load, though. I’m not sure if that has something to do with keeping the amp happy with capacitive cables.
I used to own Thiels that I drove with my CA-200, but I didn’t have the Goertz cables back then!