Hi Joe,

I can confirm that the DIN and BNC speaker comms signals are compatible and that there is no distinction with BNC comms leads with respect to their usage as master and slave.

One can either use a custom DIN to BNC adaptor (M sell them) or just cut of the DIN plug and fit a BNC connector.

I did this to connect my 861v4 SPDIF+DIN when I upgraded my front DSPs (slave - left/right & master - centre) which only had SpeakerLink and BNC comms.

For me there was no benefit in getting an AC11 and the above was a lot more cost affective wink

Regards,
Carl

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