Originally Posted by TonePub
Figured it out.... Completely by accident!

The DSP3200s do not like the upsampled output from the Control 15. When I checked the "force output to 1x" box in the device mgr. the sound came out and all is well.

No mention of this in the manual anywhere! They worked fine with my Control 10, which didn't have this option and that explains it.
Hi TonePub,

The DSP3200 DO accept Upsampled input. The issue is that the DSPs don't have a display so can't receive an IR command from say the MSR+ (Meridian System Remote) which they need to come out of stand-by and operate.

Firstly, de-select 'force output to 1x...' option. Then, when you play music from the Control 15, hit the mute button on the Control product, then un-Mute - voila, you should now have sound.

The act of muting and un-muting sends the correct type of command to the DSPs required to bring them out of stand-by.

Hope this helps,
Alan

Modded Oppo BDP-103D, Samsung 55 Q7F, Sonos Playbase, SkyQ 2TB