[ArcticDweller]

Howdy.
 
Google has failed me...
 
Is there resource available where one can order orthodynamic/isodynamic/planar-magnetic drivers without being required to purchase the entire headphones? 

Also, here on Head-fi, I keep seeing SFI in reference to ortho drivers... what does SFI stand for? Is it a manufacturer?
 
I'd appreciate any insight you can give me.

 

[DaBomb77766]

Well given how cheap the T50RP is, you can just order that and take the drivers out of it.