Kubla, yesterday they told me three weeks or so, which translated probably means five and yes I'm not particularly exited, I just rediscovered my stash of old "shady dawgs" and living presences and I am having (a) field day(s)...and nights.
Samcard, Rcprince has said it all, though my experience so far has been only with the unaltered 777. It has a nice soundspace with SACD and big orchestral works are indeed better than with redbook cds, but so far, even as far as ultimate dynamics are concerned, nothing comes close to my modified Goldmund/Jadis/Jadis/and Spectral/Spectral/electrostats combination. But then stators generally are not the last word in overall dynamics, though as far as speed and risetimes are concerend, they will beat the living hell out of practically anything else. ( The Jadis 200 preamp together with the Jadis 500 monoblocks, which are not as resolving as the wonderful Jadis 80 monos alas, give you dynamics from say pp to fff, which you must experience to believe. The 80 to my mind/ear will go from ppp to about ff) Try the shaded dog with the Viennese Walzes with Reiner and his Chicago Symphony. Especially the last cut on side two.
Regards