Originally Posted by Ken
Jack,
I have a Radiance, and am having my HD621 hooked up on Tuesday. If you have any issues still after that, I can let you know.
Ken

I would love to hear how the two units work together. I am waiting/hoping for my HD621 to arrive soon but I have no idea when it will. I saw one person report that he has not had any problems with the two pieces.

MD600(2x2TB); iPad Pro
LR. 818v3, 8000SE
HT. 861v8+ID41,HD621; BW 2x802D,HTM1D,4x804S;SVS sub; Mac 5 MC501s; RGP 600Pro, JVC X950; Radiance Pro; Oppo 203
FR. G65, DSP3200-3300 DSW, HD621; Mac MC152; Oppo 103, PDP TCP65VT60, Radiance 2124; RGP1200C
4. G65, DSP3200-3300,HD621; OPPO 83, Radiance XE PDP
5. 818v3; Prime HP Amp; HD800