Pirate

Thank you for your replies, will test them and contact that supplier. Cheers, Peter

Hi All, I'm a newbie and just discovered this site. I have a set of Heresy's that I bought new in 1977 and they have in storage for years. One of the tweeters isn't working so not sure if it's the diaphragm or the crossover and I haven't had a chance to put a meter on them. The serial# are 25P006/7, not sure what series these are but the tweeters are K-77, serial # 51685 on the non-working one. Reading an old forum here about the same subject and people replied with upgrade suggestions and sources. Any information would be greatly appreciated, thanks in advance, Peter.

Hi all, newbie here with question about my speakers. I bought my Heresey's new in 1977 and have a blown tweeter I think, I haven't tested the crossovers yet. The serial #'s are 25P006/7 so I'm not sure which gen these are, but the tweeters serial# is 51685 model K-77. I read the thread about replacing just the cones and can I still get original parts or are the upgrades discussed a better way to go? Thanks in advance for any advice.