I'm very interested in this amp. I couldn't get the pictures you linked to load though. I'd like to know more about the rebuild and how I can expect it to sound in my system. I use Bob Brines FT-1600 speakers (Fostex 167E MLTL), passive preamp, modded Art DI/O DAC, Nad 521i CDP. My amp is currently a Bryston 3BST and its very revealing and gives the system too much edginess. I'm hoping that the ST70 could relax things.