Acoustic Zen Crescendo speaker crossover capacitors ... who makes them?


I own the MKl version of the Crescendo and see the crossover uses all Acoustic Zen branded capacitors. Most are blue in color with the smallest values bring black. Does anyone know what company makes these for AZ? I did email the builder, but no answer. Love any information the community may have on this topic. 

128x128grannyring
Tonight we have an additional 70 or so hours of burn in. The sound has changed a bit. Even more relaxed, in a good way, and even more natural sounding. The sound has opened up a tad and is just wonderful. I find myself listening to recordings that in the past sounded marginal at best. I find I can now enjoy these less than ideal recordings like never before. 

What I love most is how real my music sounds. Real and engaging in a special way. Instruments and voices do not sound recorded, but real in my space. 
Bill,
When terms such as "ralaxed",  "natural", "real " and "engaging" are used to describe what you hear, you're on the right path . The truly excellent audio products always seem to improve in this direction. 
Charles 
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These speakers are very respectable But,the Xovers are very lacking especially for 
Speakers including the Adagio the Xovers made in Taiwan ,I helped a friend  on the flagship and I  owned the Adagio the Audyn true Copper and Mundorf supreme caps are 3x in size as well in weight far better quality .for a few hundred dollars 
A dramatic upgrade across the board . My uncle is a pro audio engineer and knows the Chinese pricing model well being there several months a year.the cabinets at most 500 each and 250 on the Adagio a substantial  profit margin for even the drivers are made in Taiwan which 
Like tang band very good, but far less expensive then scan speak , seas,or Dynaudio. I am just stating  facts .I feel if  being charged  $5k and up I should get at least decent quality boutique Xover parts .Even Clarity ESA capacitors, and Mills resistors are a substantial upgrade in sonics at a minimal cost and still leave a very good profit margin .this is a pretty accurate statement. At least offer premium upgraded Xovers for just the price of the parts ,I think that would be fair.
When just being built easy to install .I had to take everything apart to modify to mount the bigger parts a lot of extra  work after they are built.