HD621 doesn't have SpeakerLink out.

It has 4 x coax or 1 x MMHR RJ45 - latter is not the same as SpeakerLink.


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