Thiel Owners

Here's a picture of the other side.  While it is on a PC board, there isn't really any significant tracing.  All of the components are connected via solder except one short spot on the left.  That appears to be part of a secondary path to the tweeter that I'm guessing is supposed to carry a very small signal.  It appears the importance of the printed part is mainly to help with assembly.  

Viewpoint back of crossover:
https://imgur.com/e3YK20g

Forgot to mention serial number 259 and dates on backside of tweeter domes 3/06. (both the original tweeter and the one I bought a few months ago, and written by the same person.)


back
https://imgur.com/a/tt0o7XU

front
https://imgur.com/IUIyi2A

I see.  Small trace sounds suspect. I've exhausted my clues. I have a PP XO schematic - same drivers, if that might help. Try Rob.

@beetlemania

Update on the wool quilting batting ,
basically a total failure .
No matter how much I used and compressed in the mid/tweeter
cabinet the very high piercing notes came thru ,
in the bass it seemed to muddy up the upper bass .
While it is great to work with , it just isn't the right batting for sound .
Maybe I'll try wool insulation after replacing the resistors 
and electrolytic capacitors .

Solved the brightness after replacing the wiring ,
changed a tube on the phono preamp .

Question , does the 2.4 have fiberglass batting that is cut into squares and rectangles then stuffed in or is it heavy and cut placed aroung the walls ?

Rob

This post is addressed to all who participate in this thread, but more than likely mostly to Tom Thiel for assistance.

I was thinking that it would be nice to have a timeline of Thiel product development.   A list that would provide the years of manufacture for each of the products in the various series.  I think that it could help provide context for many of the discussions on this thread.  It would also be interesting to have the corresponding price points at the time as well.
Thoughts?