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swan24
03-06-2011, 08:05 AM
This link is in Japanese, but I'd like to post this, because it's a very innovative design... Appears to be some kind of hybrid ported / horn design... I'd say, very well done on the part of the designer / builder...

[see:] http://tokyo.cool.ne.jp/pomme2/spiral.htm

atomicAdam
03-06-2011, 08:20 AM
Chrome browers says it is in Chech - which is weird....cause the URL would make you think Japanese.

Anyways - those sure are pretty interesting. Hell of a roll off on anything above 10k. Might could smooth and silky.

jrhymeammo
03-06-2011, 06:01 PM
This is the drivers he used.
http://dp00000116.shop-pro.jp/?pid=6449

Aluminum/Magnesium drivers (magnetically shielded)


This guy is really serious (nuts).
The port design looks very interesting. He made his very own press mold to cut out 150 pieces of this.

http://tokyo.cool.ne.jp/pomme2/spiral/005.jpg

JRA