I wonder if there are specifications for the Meridian MMHR that can be used to build a MMHR compatible interface as per the HD621 rather than using 4xspdif out?

Now that the HD621 is out, 4 x SPDIF is looking unlikely to be supported by M processors in 8 channel mode as it looks as if MMHR via RJ45/TP is now the new standard.

It may be that MMHR is simply 4xSPDIF over CAT5 and that a simple cable can be built, but it may be more complicated than that and it may well be that this unit can never support 8 channel discreet into an M processor.




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