Connecting confusion

I have a TDAC (Tube Audio Design DAC),  Cambridge CD player, Hegel 160 Amplifier and am trying to connect a Sony Blue Ray player to the Hegel. I don't really care about watching TV through my speakers but want to play DVD's through speakers.  I would connect the HDMI of the Blue Ray Player to the Hegel but the Hegel does not have an HDMI port (the Hegel has a Home Theater input, fixed maximum line level input, RCA right and left). Is connecting the Blue Ray directly to the Hegel the way to go (though I am still confused how to do this) or do I connect the Blue Ray to the TDAC (though I do not know how to do this).  Obviously I am confused and would greatly appreciate any help. Thanks