Thanks Laurin. My Altec 211 was built around Eminence Kappa 15LFA drivers. Not nearly as sensitive as the vintage Altec 535 drivers, but in this case reliability, availability, and the fact that I could standardize (also using the Eminence Kappa 15LFA driver in some JBL 4560 mid-bass horns) means that they won out.
I'm using restored Altec 511 horns for the midrange, and modern Peavey Versarray Ribbon Tweeters for the treble. The mids and highs are powered by heavily modified tube PA Amplifiers. I'll post pics of some of this other stuff too, once I get a bit farther along on everything.
Last edited by rs_ : 01-16-2014 at 03:21 PM.