Vandersteen ax2 or m5hp schematic

Looking for the cap values (relcap) in the ax2 for 50k input.

Also does anyone have a schematic for the M5 hp battery biased unit?

I,ve seen pics of the internals and the types of caps and can build it straight up.

I will not publish the layout on the net as this is for personal use and respect for Richard.

Funny, I have been looking at doing the same thing for some time now... making a DIY version of a biased 1st-order crossover with ultimate transparency. I have come across this circuit (see item 5):

Don't know if it is similar though. If your running balanced interconnects, you need to have 2 mirrored circuits per channel, using components for 1/2 the amp impedance.