I have my AMR 777 in house and I am breaking it in. I only have a little over 50 hours now but it is running around the clock. I have come across an issue and maybe someone can help. The first day the DAC ran with my Berkeley Alpha USB connected using BNC with a Purist Dominus Digital cable. The HD DAC chip running organic mode sounds nice and organic. The Philips DAC chip sounds kind of closed in with a small sound stage. If I switch to USB straight into the AMR 777 the Philips chip sounds better to me with a larger sound stage. With direct USB the HD organic chip mode sounds a little to clean to me. My problem is I want Redbook to be directly connected to USB but I want HD to run through the BNC connector. I cannot have both as the Berkeley computer drivers and the AMR drivers cannot be installed at the same time and trying to switch is not practical. Why would the BNC input be different for the 2 DACs? Can anybody confirm what I am hearing?
What are you guys doing? Any ideas?