Some great suggestions above, the BAT VK52SE, or even a 51SE for a little less $$'s. Both work, however only the 52SE has a upgrade path like Tom suggests and the 52SE is a step up over the 51SE apparently...
Also, on a side note, given your phono comment, a Nagra PLP might be really great fit for you...I would check the Nagra option out also
Also, on a side note, given your phono comment, a Nagra PLP might be really great fit for you...I would check the Nagra option out also