I was able to get 4 attenuation module turret boards created tonight. I then started working on adding the Wire-wound power resistors to those boards. Here's a pic showing the two modules in place. They have to be outside of the amp because they will generate heat. The Module on the left is wired to act as the Medium Level. The one on the right is wired to acts as the quiet level.
They are not finished. I still need to add the wires and the fork terminals to the ends of the wires to make it easy to change them out. I have to call it quits early tonight, I'm traveling to Wilmington to a Local HamFest. I'm hoping to find some tubes there.
Apr 17, 2009
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