Just wondering... Why would someone need this part? You can connect directly to the PCBs and I've been told this part can cause trouble. Maybe just wanting everything to be original, I suppose.
i suppose the real question is why would i have one of these to begin with? i dunno since i sold the machine to altan & am pretty sure it was in there - or maybe not - stupid me.
i agree that it is merely another item inline to potentially cause problems although i seriously doubt anything on the filter board would fail, but it does add to/double the connections which can fail and i agree that some would need it for that completely original feel. me i just don't need it & want it gone to a loving home