Dusty,
An obscure question maybe, but do you know the size of the hole on your binding posts on the D200 amps? It looks quite large but I was looking for something a bit more accurate!
Specifically, I was thinking of stuffing two 12 guage bare anti-cables into each lug for biwiring. An AWG table lists 12 ga as 2.05 mm diameter.
Thank you.
-Mike