You got rid of the the 28BSST2s? That's the best amp Bryston has made to date! Why? And kept the BP6? Lol. I *have* the BP6, and it's nowhere in the league of Accuphase, McInotsh, Pass Labs, Luxman, etc. No, it's not a bad preamp-for the price-but the other preamps mentioned handily outdo it.