ess speakers

Does anybody have any suggestions where to get ESS speakers repair in the Central Florida area? They have the Heil tweeters which seem to be fine, but will not stay attached to the cabinet and rattle around in the speaker cabinets. The shops I have contacted from Orlando to Tampa either do not...

Thank you in advance for any help -- I have recently come into some ESS AMT 1am speakers and love them, but I am having a tough time getting any info on them. What year(s) were these produced? Are they fairly rare? Best I can tell is that these must have come later in the first incarnation of...

I’ve recently picked up these ESS bookshelf speakers that seem like they’re maybe from the 70s? Obviously not top of the line ESS technology with their cool tweeters, but they sound great and I grabbed them for $20 in great cosmetic condition. The only reason I ask about identifying them is...