The new guy has a question....


I have a Denon 3910 and a Sunfire Theatre Grand II processor. I assume they each have a digital to analog converter. If I go from the CDP to the PRO with a digital cable (either digital coax cable or toslink cable), does that mean I am using the DAC in the PRE/PRO to do the conversion? If I use RCA type cable does that mean the conversion is being done by the CDP?
I have tried it both ways and the RCA cable improves the bass noticably. Also, the results are the same with my Motorola digital cable box when I switch between toslink and RCA. Am I right about which DAC is being used being dependant upon which cable is used? Thanks for your help.
Obviously,
baffled

Showing 1 response by eldartford

I assume that the Sunfire SS Processor does its thing in the digital domain, which means that, if you put in an analog signal it is digitized, processed, and reconverted to analog for output. This would mean that the Sunfire A/D and D/A hardware is in the loop anyway. It ought to be best with digital input, thereby avoiding a D/A and an A/D step.