After a previous build based on vertically stacked planar magnetic speakers, I decided to make a more or less conventional three-way loudspeaker system, keeping the dipole radiation for the highs only.
If you're interested, please follow this link:
JdM12 Audio Project
Okay so here goes:
I have a pair of ESS AMT II Heil Air Transformer speakers for sale. I do not know much about them but they do work and sound good to me (though I do not consider myself an audio enthusiast). They are not in perfect condition, however. Here are some of the issues I noticed...