Originally Posted by David Haworth
comes with a cable (been using USB for the G68) then I can at least hook it up.

HD621 only has RS232 so if you laptop/pc only has USB ports you will need a USB/RS232 device, see Wiki for details.

Originally Posted by David Haworth
as regards the comms cables. do we know why there are two kinds? I'm guessing the DIN version is the older type and the coax/BNC version is newer? can one only use one type, is there any advantage of one over the other?


DIN and BNC speaker comms are compatable with each other and can be mixed.
In my system I have both Master and Slave leads with DIN at one end (861) and BNC at the other (DSP).

Control comms between processor and HD621 can be DIN or BNC.

Regards
Carl


861v6+ID40, HD621, 8000.2, 7200HC, 7200.2, SKYQ Silver, PS3, PDP-LX6090, QNAP TS870-Pro (8*6TB), Roon, iPadAir2.
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