Hey Aldo,its Kenny another Aker I finally got around to restoring my beat up pair of RSC Columbus Series Santa Maria II.I was in contact with Sealy who trashed his totaled mids & tweets.I emailed AK Cbret who restored some.
With tissue paper & glue I repaired tears in all the tweeters & both mids on mine.Amazingly they work!
Sanded down & refinished cabs,they look pretty decent.Anyways I noticed you responded to Sealy's post regarding his tweets.
I was curious if you know of any other pairs,mids or un damged tweeter & mid pairs,especially the mids.I am in the process of making some hardboard grilles today.I really like the voicing of these speakers & sure wouldn't mind another pair or parts to fully restore mine if you know of any in your neck of the woods.Thanks for your time.Peace & Harmonies Altec Concert Kenny