SN 11.2731.00176 (Model 2730b) checking in here!
Though I've had it for almost a week, I've only gotten to listen to it for about two hours, and that was yesterday. I'll post more detailed findings and impressions once I've gotten to spend more serious time with it. :-)
I do suspect that my DAC (HeadRoom Mico DAC) is bottle-necking it somewhat--I wasn't honestly planning on getting a Phonitor, but a deal came up that I couldn't refuse, and I had the cash for it, so I went for it. I'll be upgrading the DAC sometime down the road a ways.
Initial impressions are still very positive though--especially the sound-stage and the bass control/detail retrieval.