Thiel Owners

Thank you Tom for your insights.

As for time coherent speaker manufacturers, Green Mountain Audio is a brand that also has that claim although it does not seem to be reviewed by any main stream magazines.

There was also Meadow Lark but I am not sure it is still currently in business.

samzx12
Nice score! The CS 2.7 is a fine speaker indeed. Keep me posted as you massage them with the Mark Levinson or B.A.T. power amp.  Happy Listening!

tomthiel
Thank You for the Nakamichi story.  More please.  Happy Listening!

andy - I don't see any claims for the Meadowlark, nor technical specs or lab reviews. Good reputation, but I can't comment on their coherence.

Green Mountain has tons of claims and an approach that seeks coherence. There is a Stereophile review that demonstrates not really achieving what they claim. The impulse response is clearly not time-aligned and not integrated with best tonal response listening height. The designer's review reply side-steps the issues. I would call it a technically deficient attempt. I haven't heard them.

Back to Green Mountain - it seems I read a review of a fairly early model. Later 6moons reviews of their further work sounds very impressive. I still hesitate to comment without measurement verification of success.

Sorry for my first response based on 1 review of the Diamante.