In Reply to: RE: Yamaha JA-6681b questions posted by Coner on September 26, 2017 at 12:21:41:
"Metal diaphragms tend to stress crack, especially around the edges"
The Yamaha has BeCu fingers that don't generally crack.
By all means, replace the old foam.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Yamaha JA-6681b questions - djk 15:47:33 09/26/17 (1)
- RE: Yamaha JA-6681b questions - Coner 15:58:44 09/26/17 (0)