Eternity-Jo tube amps in combination with Rowen speakers featuring their exclusive LMT (linear motion technolgy) tweeters.
This is my 2nd time hearing the LMTs and they are very reminiscent of Dr Heil’s AMT, but work on a very different principles. No folding ribbons, more like a rattle in an intense magnetic field. Beautiful airy sound, just like my beloved AMTs. I dont know that much about Eternity-Jo, but like Tron Audio and Colotube, they seem to be among the most prominent boutique tube exponents in Switzerland. Nagra and Holborne strike me as much bigger setups.
Not much time spent in the room, but what I heard was pretty enjoyable. (That is “Jo” in the picture).