I was able to find another D-02 in 9/10 condition from an outstanding seller on Audiogon (see my most recent feedback, this guy is great to deal with) and solve my immediate issue; the D-02 has arrived and is up and running with the P-02 as a matching set thus replacing my tried and true 7 1/2 year old P-03U and D-03 which will get posted shortly.
All I can say is "WOW!" in terms of the improvements that the new 02 combo brings to the table; they extract so much more from anything I've thrown at them and provide a massive sound stage with incredible depth and great imaging while still providing a very organic and musical presentation. In addition, the frequency range and particularly deep bass resolution and extension of the new 02 combo is truly "off the charts!"
I've experimented with various settings in the first 24 hours and thus far I am tending towards burning in the following combination first;
- upconversion PCM->4Fs (176.4) on P-02
- digital filter set to On (P-02)
- P-02 set to output ESL3 protocol
- upsampling set to 176.4 (D-02), ELS3 *dual XLR inputs"
- digital filter set to FIR1 (D-02)
- clock frequency 176.4 with G-03x driving (will try D-02, no G-03x at some point)
I've read several reviewer/other posts and have tried S_DLY1 (apodizing) filter1 as well as NoFilter on the D02 and NoFilter on the P02. Thus far, the above seems to be the best overall settings for my ears and how the units sound now but we'll see how things burn it and how it turns out overall. I will also try up-converting to both PCM via Dual XLR at 352.8 and PCM->DSD up-conversion at some point though initial tests of each seemed to indicate the above list is where I am going to start.
There are so many options with how these can be configured (have not even gone near the USB input yet!) that I look forward to a long and happy set of experiments and alot of listening with these units.
As for that seller of the first D02, a legal demand letter has been issued late last week, and the hunt will continue with the appropriate outside agencies if the DL is not responded to per its terms. If anyone's been through anything like this and can provide feedback/additional ideas please let me know through 1:1 private in-mail. Thank you!