https://www.guitarworld.com/news/steve-ripley-inventor-of-the-ripley-stereo-guitar-dead-at-69
Steve Ripley, Inventor of the Ripley Stereo Guitar, Dead at 69 | Guitar World
Jan 4, 2019 - Ripley\u2019s Stereo Guitar was famously used by Eddie Van Halen on \u201cTop Jimmy."
steve ripleyof theinventor