Phonograph Materials

In trying to gather up the materials I’ll need to build my phonograph, I have come to the conclusion that I’m way more likely to end up with a working phonograph if I follow these instructions: http://www.christerhamp.se/phono/matteson.html.  That means I’ll be trying for a tinfoil (or something similar) cylinder, not a wax one. Things I’ll… [Read more…]