One of the L112's I am restoring has a missing cap (black) on one of the speaker binding posts. I tried to buy a new binding post thru Harmon Kardon parts but it is not the correct one.

There is a guy who had a single L40 for sale on ebay that did not sell and he is going to part the speaker out. Does anyone know whether or not the speaker binding post is the same on the L112 as on the L40?