EMM Lab DCC2 & CDSD Better connection?


For the EMM Lab CDSD & DCC2 which BETTER Connection for used maximum PERFORMANCE for 2 Chanal CD.
DCC2 used DST(BNC or ST)? or ANALOG (XLR or RCA)? or PCM (AES or COAX or TOS or ST)?

Which Cables and connectors NEED? only for 2 chanal CD and for SACD 2 chanal?

Thank you for your help.
mehdi
Play w. the switches & set the SACD 1000 to Master instead of slave & post your responses. I am curious if I am alone in my observations. I had some musician friends over who confirmed my result. I am not sure if this is specific to my unit alone or did everyone experience this.
Elberoth2,

Thank you for the feedback! I knew it will be the case.

Someone said you can't externally sync when AES is used. I don't believe that is true because, even if the glass clock is not working, you can use the BNC clocking interface with the AES and experiment syncing the transport to the DAC or vice versa.

Regards,
Alex
I have only tried CDSD - stock optical cable - DCC2 and slaving to either CDSD or DCC2...at least in these terms, slaving to DCC2 is faaaaar better. Not even close.
What about the Audioquest Optilink Pro 2?
This is alsoo a ST AT&T fiber cable.
Only it is cheaper 350$ 1 meter (400$ 2 meter)
Greetings Bernhard.