I too like HDCD. To the OP, try a Berkeley DAC with your transport, does the HDCD justice.
Do transports decode HDCD? I think you can feed any transport into a HDCD DAC.
One thing I did find, a transport that dithers its output cannot be decoded by a HDCD DAC. One of my transports (Wadia) always defaults to dithered output and when playing HDCDs my DAC would not recognize HDCD unless I eliminated dither. Took a while to figure out.
Do transports decode HDCD? I think you can feed any transport into a HDCD DAC.
One thing I did find, a transport that dithers its output cannot be decoded by a HDCD DAC. One of my transports (Wadia) always defaults to dithered output and when playing HDCDs my DAC would not recognize HDCD unless I eliminated dither. Took a while to figure out.