Thanks for the follow-up Lngbruno. That finding is VERY interesting to me. My Playback Designs has an Esoteric VOSP transport, reputed to be one of the very best available and the Oppo gives me roughly 90% of what I get using the PD's internal transport. The difference is some added solidity in the bass and a slight increase in image size going to the PD transport.
I'm not disputing your finding, just observing that with the PD's DAC the diffences caused by transports seems to be greatly reduced. There's a jitter correction process in the PD's DAC that may account for this. PD claims zero jitter using the internal transport, but I haven't read anything about jitter correction from other sources. If they're accomplishing that with external sources, then that could explain the small difference.
Don't get me wrong, it's not so small that I wouldn't use the PD at every chance. However, it is small enough that if I hadn't heard the PD with it's internal transport I probably would have been with the PD's DAC driven by an Oppo.
Dave
I'm not disputing your finding, just observing that with the PD's DAC the diffences caused by transports seems to be greatly reduced. There's a jitter correction process in the PD's DAC that may account for this. PD claims zero jitter using the internal transport, but I haven't read anything about jitter correction from other sources. If they're accomplishing that with external sources, then that could explain the small difference.
Don't get me wrong, it's not so small that I wouldn't use the PD at every chance. However, it is small enough that if I hadn't heard the PD with it's internal transport I probably would have been with the PD's DAC driven by an Oppo.
Dave