This mc60 schematic is prima facia evidence, although the originator, TR, did say it was incomplete.

We get enough questions to justify this expenditure of time.

 

Someone appears to be selling the 'Boxed' version!
http://www.ebay.com/itm/MC-60-Black...al-For-Speed-For-Rev-Pause-Jog-/302094222917?
Max.

 

I wonder if "Black Box" is aware of the infringement of their trademark?

www.blackbox.com