hellfire8888
500+ Head-Fier
- Joined
- Oct 12, 2012
- Posts
- 601
- Likes
- 217
There are no tubes.
http://www.head-fi.org/t/808607/lightbox/post/12656926/id/1656044
This is a case of non-tuning in the most literal way.
are these generic china ba driver or knowles driver?