Share 'Partial Pickups'

This is just on the off chance that someone knows a pickup maker who will supply a partial pickup. I want to have a separate pickup to amplify my 2 bass strings so that I can rout that signal into an octave divider to give me a bass. I already have an under saddle (Fishman Matrix) dealing with all the strings. This second pickup would be additional. I did suggest that some bright maker actually m…