Free VST "Virtual Theremin" from FXpansion

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Unlike other attempts to capture the nuances of the Theremin in software, Mysteron's control engine is based on Newtonian mechanics to simulate the wavering and vibrating tones which characterise the instrument. Mysteron is compatible with all VST2.0-compliant hosts, and can be controlled both from the mouse and via MIDI from a keyboard or sequencer.

Of course, Mysteron doesn't just do theremin sounds - smooth solo leads and "analog style" bleeps and whistles are also possible. All controls, including the X/Y pad, are fully automatable.

Mysteron can be downloaded free of charge from www.fxpansion.com.