This Is How DJs Mixed Records Over 100 Years Ago...

Think Disco or early Hip Hop DJs invented mixi...  ...'s called the Chronophone, and it was invented in 1910 by French engineer Leon Gaumant to sync sound and...  ...le would have thought about scratching records in 1910 ? Link  --via Gizmodo

http://www.neatorama.com/2012/06/15/this-is-how-djs-mixed-records-over-100-years-ago/