I certainly can't call this beast a true Theremin as it is more a variant of one of my squawl boxes than anything else. However it does use the concepts of the theremin for the sound "control". There are two transmitters (each of the two brass circles is the antenna for one of them). The square brass upright is the receiver's antenna. Yellow knob controls the strength of the reception (and consequently output). 1/4 inch output jack. Additionally each of the transmitters has a small photoresister linked to it that flipping the toggle next to it will trigger different squawlness (depending on light levels hitting it). You can change the sounds by moving your hand around and touching the antennas and by changing the amount of light hitting the photo resisters
Powered by a 9 volt battery inside the case -- the slide the back/bottom panal off to access the innards.
Well its different. My first version is a keeper. This is the 4th version and each has differences as I play around with the concept. This one is for you if you are looking for nasty noise it -- certainly delivers.
Photoresister and associated switch circled in green and blue.
