I can't find much information on these crossovers. My buddy has a pair of Cornwall verticals from 1963 or 1964 (B is the serial tag letter) that we've been trying to restore. The crossovers are Type 2. I know Type B are typical for the original Cornwalls, and can't find much info on these Type 2. They use the same cap values and we already recapped them with JEM caps. Besides the obvious visual differences, are these sonically different than the Type B? Thanks