I don't use a transport anymore either, however if you don't want to go the computer route, then you have two options:
1) spend at least $2K on a really good transport. This is actually more important than the DAC
2) use the transport you have or any other inexpensive transport and add a $599 Synchro-Mesh reclocker to reduce jitter. When using this reclocker, the transport and cable does not matter. It gives you a new low-jitter master clock. IF you add the BNC-BNC cable with RCA adapters and the Dynamo power supply, then you have a truly world-class digital source. Still cheaper than a good transport: $1548 for all three items.
Lots of people use the Synchro-Mesh with transports, Apple TV, Sonos, Squeezebox, Wadia itransport and other sources.