Mitsubishi Linear Tracking Turntable LT-20 Revived

Dennis Green describes the arm servo and his circuitous repair adventure for a Mitsubishi LT-20 Linear Tracking Turntable. The running table can be seen at the end of the video. Raymond Kilmanas paper mentioned in the video: Tonearm Geometry and Frequency-Modulation Distortion Tonearm Geometry and Frequency-Modulation Distortion, Audio Eng. Soc., Vol. 30, No. 9. 1982 September, available on the AES website, https://www.aes.org/e-lib/browse.cfm?... YouTube video mentioned demonstrating audible modulation distortion due to an angled arm    • Shure V-15 Type III with Jico stylus