Before this conversation turns into digital vs analog, I would look into improving digital source for a better experience. The two areas I would focus on is Apple TV and the wall wart In your DAC.
1. Get a better streamer, like a Bluesound Node 2i. Lot of folks here reported Node 2i with Ayre Codex DAC yielded great SQ.
2. If a new DAC is not an option, get a linear power supply for your D30 DAC. There are lot of good LPS available for under $200.
1. Get a better streamer, like a Bluesound Node 2i. Lot of folks here reported Node 2i with Ayre Codex DAC yielded great SQ.
2. If a new DAC is not an option, get a linear power supply for your D30 DAC. There are lot of good LPS available for under $200.