
Trautonium
The Trautonium is an electronic synthesizer invented[1] in 1930[2] by Friedrich Trautwein in Berlin at the Musikhochschule's music and radio lab, the Rundfunkversuchstelle.[3] Soon afterwards Oskar Sala joined him, continuing development until Sala's death in 2002.
Manufacturers[edit]
The German manufacturer Doepfer sells some devices for the commercial market to allow for Trautonium-like synthesizer control.[7]
The German manufacturer Trautoniks sells custom made Trautoniums.[8]