Originally Posted by KCLee
Dear all,

Many thanks for your clear explanation, which explain almost every question.

The only question left is that "If I playback a Redbook CD and feed this 16/44.1 signal to one of these M processors (568,568.2,568.2mm,G61,G61R,G68) via its 1 x coaxial digital input, is each of these M processors able to output an upsampled digital signal?"

Best Wishes
KC Lee

Yes, but the vanilla 568 does not have enough power to apply it to rear and surround speakers - ie in Trifield mode. So these would remain quiet on a 568.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).