The 145 Theremin

This is the instrument I am currently playing. The schematic was taken from Art's Theremin Page (the 145 Theremin). In case you want to build it, Art provides an excellent construction article.
I had some trouble getting the parts for this, especially the Miller coils and the 2N5484 FETs. So I took what I could get, i.e. small Neosid inductors and BF245s. I also fiddled around with the filter capacitors to get more "bite". You can e-mail me if you want the details.
And here is how it sounds:
Little Girl From Heaven