Improved Edison Home Phonograph
After more than three years of experimentation and development, Norman Bruderhofer created a modern version of the old Edison phonograph, but designed it with much lower lateral resistance and tracking force for significantly improved sound fidelity.
Norman's Passive High-Rise can play almost any groove thread as there is no tracking force applied to the cylinder. The video shows a 1897/98 Columbia brown wax cylinder record, played with doorknob stylus.
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