Just to add something to this old thread: I have a McCormack ALD-1 w/Steve's A+ revisions (separate power supply, full reworking of the internals, basically upgraded as much as possible) and on a lark, just purchased a used Dodd through the 'gon. Once I get it fired up, I will let you know how it sounds. FWIW, the ALD-1 (which obviously isn't the RLD-1 platinum, but is very similar performance-wise when it has the top level of revisions) is a very special preamp. I borrow or buy a preamp (used) now and then to see if something beats the ALD-1. Last 3 challengers were an ARC LS-26, McIntosh C2300 (w/Telefunken Smooth plates), and Modwright Signature 9.0, all of which came up short. Hoping the Dodd bests them and gives the ALD-1 a run for it's money, and for what I paid for it, I will probably keep it as a different "flavor" of a pre, even if it doesn't exceed the ALD-1's performance. Will report back.....