OK, as some of you might recall, i'm working on an integrated power amp... now, the power amp will be ESP's updated 60w AB amp (modified to reduce power to arround 40w), and yesterday i had this idea: do you guys remember the page about the guy who did some research on the Lavardin "memory-free" amplification? He had a functional headphone amp schematic that got some great reviews, so i was thinking, why not base the preamp on that? any ideas? Suggestions? Thanks.