When I bought my 4BSST2, my dealer told me that his amp may be the last amp I may buy... Because since Bryston's amp are so reputed for there transparency and linearity, they are a good match for lots of inputs and they can drive nearly any speaker available on the market.
If you want to maintain the "transparency" effect, and actually "hear" what is on the actual recording (no color touchup), go with a Bryston pre-amp.
If on the other hand you like the "warm" sound of a tube system (color added), go with a tube pre-amp.
From what my dealder told me, a tube pre-amp with a Bryston power-amp are a pretty job match. (And you probably won't be able to get a power-tube-amp in the same power range as the Bryston for the same money...)
But as Mag likes to point out, I also like to use photoshop very lightly on "RAW" footage... More than often, only to develop the RAW and not very much to adjust it... So a Bryston system does the thing for me.
Of course, they are no bad of good system... It all personnal taste and what you feel right about paying for your system.
I personnaly feel that Brystons equipment are a top end that I really don't need to go over.
The laws of diminishing returns must have its sweet point in the "Bryston" category...
