Onde Magnetique 2016-07-22 by markpringnz@yahoo.com This looks fun:Onde Magnétique OM-1 Cassette Synthesizer Onde Magnétique OM-1 Cassette Synthesizer http://www.ondemagnetique.com/ The OM-1 Cassette Synthesizer is an analog musical instrument built around the concept that when a continuous tone/no... View on www.youtube.com Preview by Yahoo
