Sometime when I have more time I should tell you the long story of my dealings with Robert Hart (aka Tweak1). What a total prick.
I have tried the BV audio preamp. It is good, especially considering it is fully featured, fully remote controlled, adjustable gain for each components and less than $1500 street. It just lacked a few things that I couldn't deal with. In my system it sounded a bit flat and uninvolving. Great phono stage though! Could be the ticket with tube amps.