Trautonium, Martenot Waves

Question

Hello everybody ! Do you know where I can find trautonium and martenot waves and theramin sound effects?

THANKS

Answer 1

Theremin:

http://www.sampleism.com/noisymichael/resonator

http://www.wavelore.com/products.php?product=WLEP

http://www.puremagnetik.com/index.php?option=com_content&view=article&id=364:mysterium&catid=77&Itemid=159

Answer 2

Ondes Martenot