Music instruments index

RCA Mark II Sound Synthesizer

The RCA Mark II Sound Synthesizer, designed by Herbert Belar and Harry Olson at RCA (1957), was the first modern synthesizer.

Source: http://en.wikipedia.org/wiki/RCA_Mark_II_Sound_Synthesizer

Sound-video clip

http://www.youtube.com/watch?v=Zl-tv-lQNQU