Not...quite. Remember, the ARP 2500 used matrix switches for patching, and Mme. Radigue frequently would take advantage of the multipling this offers to send control signals to different places simultaneously. It's quasi-admirable that Uli (a very "quasi" guy) opted to put these out, but unless you have a basket of inline mults, you can't get there from here.

Also, Uli's still got some key modules missing from this lineup, as you've probably noticed. Given the source for these, it's also quite possible that he'll never put those out because B. seems to have the attention span of a gnat these days.