Quote Originally Posted by voice of the theater View Post
Those do look like the original diaphragms--same original diaphragms that my 902-8A's came with. They are 34647 diaphragms, not the lightweight ones. I would definitely re-cap the crossovers. I did mine with Solen "fast caps" (recommended by GPA) and they dramatically improved the sound quality..... Somewhere on this forum there is a thread about my Model 14 crossover recap--with pics, etc.....
I'm curious, what is the part number for those "lightweight" frams? All the doc that I can find only mentions 34647 as the replacement part for 902s...

Also, has anyone done an A/B compare of the GPA 902 and the 902 with the original lightweight fram?