reverb damper finished & tested

OK, done (I think) with this reverb damper and the associated changes to the amp cabinet.

 

I made a video, demonstrating the operation of the damper mechanism, including the first audio test: I hooked the reverb output up to a stereo amp, and manually bumped the springs with my finger to create a reverb sound.  With damper off and damper on, there's a clear difference in tone and decay time: pretty much right along the lines of what I was hoping for -- at least as far as I can tell from this primitive test.

https://youtu.be/n60kjWGzs7A


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