No, i didnt.
I was put off by Jonathon Valin's review in the Absolute Sound, below
https://www.theabsolutesound.com/articles/zellaton-reference-mkii-loudspeaker-1/
It was this part, that felt like it was written with me in my mind
(I listen predominately to bass driven electronica, deep house, drum and bass, and reggae music):
Before I tell that story, you should know that the Reference MkIIs are not for everyone, and I don’t just mean because of their incredibly high price tag ($150k per pair). Unlike several other truly great loudspeakers (e.g., the $129k Magico M Pros and the $70k Magico M3s), the Reference MkIIs are targeted quite specifically at one kind of listener and one only—the kind this magazine was dedicated to at its founding. If your taste runs to classical music, large-scale or small, or acoustic music from jazz to pop, then the Zellatons have certain virtues that other cone transducers—even other far more expensive cone transducers—don’t have (or don’t have to the same extent). If, on the other hand, you’re into rock, electronica, or other types of hard-driving amplified music and simply can’t live without the whip-crack transients and midbass slam that certain speakers deliver in abundance, you can do better (or, at least, substantially different) than the Reference MkIIs for a
lot less money.