Can anyone advise me on a pair of PM6 drivers which I came across (they were about to be thrown out so I decided to rescue them)? I'm just wondering whether they are repairable. From what I've found out so far I think they are the "c" rather than "a" type (I understand the "a" type is the better one?). All of the foam on the surrounds and the suspension has deteriorated. The paper cones are not torn but a little crinkled here and there. The coil on one of them looks fine but on the other one is slightly damaged. There's quite a lot of dirt on the magnets. Is it worth trying to either repair or sell these or do they have to go in the bin? Can email photos to anyone who's interested. Thanks.
