brayeagle
as always, my pleasure being of service to the Panel. Actually, I am glad that it took this long to find a 4B3 demo. The audition planned back in December would have steered me away from Mr. Burns, whom, likely has a better space (home based) vs. a retail space (building based).
Pwhinson shares a love for Classical music almost exclusively. He had the Bryston 4B3 in his home, in his system. Hopefully he will see my review and chime in with his experience, point of view, as well. I trust his ears and judgement on this matter. Gary Dayton of Bryston recommends the pairing of a BP-17cubed with the 4B3 power amp. Considering that you already own the BCD-3 Reference CD player just adds icing on the cake. I concur, I was hearing a pronounced mid-bass presentation but could not decide if it was the pre or power amp? Cd source or server/streamer? Thank You for the clarification. Last but certainly not least, Cabling, must be considered. I look forward in reading more about your evolving system.
Happy Listening!