I'd focus my attention on the clock and DAC downstream of the Wadia. IMHO, it only makes sense to mod the Wadia if you use its analog outputs.
I'm using mine with the Playback Designs MPS-5 as the DAC. The designer claims zero jitter and I can't hear anything to dispute this. When I compare iPod to Wadia to PD output to the PD using it's internal transport. If your DAC or separate clock is going to reclock the Wadia's output, then the ICs and connections make little or no difference, IME.
Dave
I'm using mine with the Playback Designs MPS-5 as the DAC. The designer claims zero jitter and I can't hear anything to dispute this. When I compare iPod to Wadia to PD output to the PD using it's internal transport. If your DAC or separate clock is going to reclock the Wadia's output, then the ICs and connections make little or no difference, IME.
Dave