I just installed the Unison USB card in the Yggy.. Took a little over an hour mainly because I didn’t want any screwdriver slips or scratches marring the finish or the screw heads. The right sized screwdriver is required as some of these were torqued down a little too much.
The back panel requires you to remove screws and a nut for the BNC out, was Careful and did not scratch the panel on that one, was tight and thin.. New card fell in place, fastened In place, I put it back together slowly..
Set it up in the system, No usb option to select and no rate indicator lights, and no relay noises.. ??? but the OS showed the Unison USB card installed ? only the selector light was on, and I couldn’t select them all.. ?
So, I went back in, to find I missed a row when reinstalling the ribbon cable. looked fine from the limited view you have when connecting..
Carefully screwed it all together again..
All is well.. its playing now from a cold system.. but I can already hear one difference...
I need some warmed up listening time.. looking forward to it..
Stay safe..