That's an interesting idea. If you get a really good deal on a used B & K and decide it isn't what you want, I suppose you could sell it for close to what you paid. When you combine a high quality two channel tube amp with the other channels driven by the receiver, it will be interesting to hear how that sounds during multi-channel listening. For me, I would still much rather have the Proceed AVP2+6 than to use a receiver, even if only as a pre-pro. If you do a 5.1 system and you're planning to use higher quality amps for your front L & R -- which is exactly what I would do -- and if the AVP2+6 costs about as much as the receiver, then you only need to power the other three channels. You could buy something like an Anthem MCA 30 for around $1,000. True, this system would cost $1,000 more than the one with the receiver, but I think the sound of the AVP2+6 plus outboard amplification would be a huge improvement over what you're trying to do with the receiver.
