[MuZo2]

Last week I stumbled across this blog
http://diy-ciem.blogspot.com

There is also a twitter account from this person
https://twitter.com/KumitateK

He has made lot of pictures from various custom IEM and also shared his finding on BA used , crossover .
Also there is information in shell making.

I just use google translate, but people from Japan can add here info from the findings.
 

 

[KumitateK]

Hi MuZo2,
 
Thanks to making a thread and introducing my blog & twitter.
I'll make English entry on my blog, so please wait a minute.
 
Anyway, thanks to guiding me to Head-Fi !!

 

[tdgmtiou]

Congratulations on a debut！

 

[MuZo2]

Welcome to head-fi !!!!

 

[KumitateK]

Hi MoZo2,
 
SHURE says they don't use electric parts on SE846 for low-freq pass filters on this article(Japanease).
I think it means they don't use inductors to cut treble sounds.

 

[MuZo2]

http://www.tudou.com/programs/view/ypJMT_rmPas/
http://www.tudou.com/programs/view/d1ZC2GQ9enU/
http://www.tudou.com/programs/view/CofSG0gPfbg/
http://www.tudou.com/programs/view/oFQsGpHGi4Q/?resourceId=0_06_02_99

Very detailed info from ear mould making, negative generation, shell making and electronics.