Here is a really great explanation of how these little amps work:
This guy is more concerned with the visual aesthetics of the caps than the actual function. He never even checked the Sangamos, or the bias resistor. While the amp certainly works, is it really 'vintage tone' or 'worn-out tone'?
Danelectro is my favorite type of guitar, simply for the genius of their unorthodox, inexpensive, yet highly effective designs. I love the tone of old-growth masonite. If you are looking for details, the Pro-1 Bass is the most complete build documentation.
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This is a body made from 2x2 Radiata pine from Home Depot. This material is actually 1-1/2" square and gives you a choice of tight grain on two opposing sides and loose feathery grain on the other two sides. This is the tight grain.
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