Thiel - Inventors and Tinkerers All


I just got back from Spring Break amid the horse farms of Northern Kentucky of all places. While there I took a tour of the Thiel speaker plant. I was struck by several things.

First was the warmth and friendliness of all the people there. Thank you, Sherry, for taking time out of your busy schedule to escort me and my family around. We were treated as honored guests, rather than just some guy who owns a few of their speakers. I especially enjoyed the listening seesion at the end. And seeing, if not hearing, the prototypes of some cool new speakers. (Room acoustics hadn't been dialed in just yet.)

Next was the extreme attention to detail and craftsmanship. It was easy to see why they cost what they do.

Finally, there was the pragamtic approach to increasing productivity and quality. If they can't find a way to buy a solution they need, they invent it. Like the machine that measured, cut, and stripped the braided wire for the crossovers. The "Eva Saver" they called it. After the employee whose hands they rescued from carpal tunnel syndrome.

I'd love to hear from others' experiences with plant tours. A sort of busman's holiday for audiophiles. :o)
kinsekd
Zaikesman and Unsound:

I thought it was just me....I've had that "looking down" feeling in 3 different rooms (in 2 houses) on 2 2's.

Now that you mention it though I don't have it as much in my current room (vaulted ceiling to 16'), as I did before in 8' and 7.5' typical sheetrock rooms. I've often stood up behind my listening chair feeling that I was in the balcony of the concert hall looking down at the orchestra pit. Quite interesting on the right recording, as it seems to add depth to the orchestra.

Wasn't a problem on Sting (Summner's, New Day) or Steely Dan (Two Against Nature), but on the more natural recordings like Chesky and Reference Recordings it was.

Anyway it has frequently seemed the big, deep 3-D image was unnaturally close to the floor. And as I mentioned, I don't get it like I used to in this high-ceiling room.
Unfortunately but unavoidably, the first-order crossover and physical driver layout on the 2.2's dictate that listening from a standing position (or even from a chair which places your ears higher than the tweeter axis) will cause a rather pronounced midrange suckout to appear around the uppper crossover region, which is what "seems to add depth to the orchestra", even apart from the soundstage's seeming height in relation to your apparent vantage point. This non-uniform vertical dispersion of Thiels (especially the non-coaxial models - but also many other brands and designs, to be fair) is what motivated my above thoughts on vertically-symmetrical driver layouts, which avoid this effect, evening-out the in-room power response while maintaining neutral on-axis frequency response. This theoretical benefit is one of the main reasons for me to wanting to audition JT's latest coaxial design, and for me to muse about the possibility of him extending this design philosophy throughout the full frequency range in some future models.
Listening to Peter Gabriel's latest album UP on Thiel 6s right now powered by a Krell 400cx. The extremely deep bass is very quick, deep and punchy and very defined. It is simple: you have to power these speakers correctly. They need current, it's as simple as that. Jim is VERY clear about this in his literature and dealers are careful to point this out to prospective customers.

It's not Thiel's fault, but instead a design choice that works.