Now I'm getting used to my new AV300 I was wondering which would be the best way to connect it up to my Arcam Delta 170 and Black Box 3. At the moment I am sticking to the analogue route but would it be better to go Digital from the transport leaving out the DAC. Surely the new DAC in the AV300 will be an improvement on the 10 year old one. Any thoughts. Would better cables be an answer as well or is this just black magic.