Jon - your pic shows PC boards which are all too easy to burn.PM sent
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Here's a picture of the other side. While it is on a PC board, there isn't really any significant tracing. All of the components are connected via solder except one short spot on the left. That appears to be part of a secondary path to the tweeter that I'm guessing is supposed to carry a very small signal. It appears the importance of the printed part is mainly to help with assembly. Viewpoint back of crossover: https://imgur.com/e3YK20g |
Forgot to mention serial number 259 and dates on backside of tweeter domes 3/06. (both the original tweeter and the one I bought a few months ago, and written by the same person.) back https://imgur.com/a/tt0o7XU front https://imgur.com/IUIyi2A |
@beetlemania Update on the wool quilting batting , basically a total failure . No matter how much I used and compressed in the mid/tweeter cabinet the very high piercing notes came thru , in the bass it seemed to muddy up the upper bass . While it is great to work with , it just isn't the right batting for sound . Maybe I'll try wool insulation after replacing the resistors and electrolytic capacitors . Solved the brightness after replacing the wiring , changed a tube on the phono preamp . Question , does the 2.4 have fiberglass batting that is cut into squares and rectangles then stuffed in or is it heavy and cut placed aroung the walls ? Rob |
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