Second time around with this box and finally figured it out.  Love it now and works well even with Magnepans!  Great for use with dual subs as well

4 of these so far for monoblocks, MPC 500 and C2700

Big as I can get!

1961 Red tip Amperex 12ax7 and Telefunken Bluetip 5965 tubes

Magic Green lasers

These really improved the bass on 20.7's

KEF surrounds

This made me a believer.  Streamer transports make a huge difference, USB to DA2 DAC in C2700

I still prefer 4k discs when able

Runs J. Sikora motor

Pair of these monsters.  One behind each 20.7

4 of these in the corners

4 of these on back wall