I have had the pleasure of useing this model theremin for short lengths of time on three occasions. The last time was when Bob and I talked about it shortly befor his passing. Although we disagree on what is the most pleasing sound for a theremin, I can say that he has achieved a sound he believes to be the most musical, he told me that "a pure sine wave is not very musical sounding". He purposely designed it to produce a waveform that includes upper harmonics, therefore voicing it to a violin, or the operatic female voice. The "inductive loading" of the oscillators uses the same method as used in most all his theremins, this gives them a more linear playing distance. This also adds to the usable playing range of of the instrument. Myself I find the it's tone dated compared to tones that can be produced today with new synthesizer equipment. If you are requiring a nice looking well made traditional sounding theremin this is as good as it gets. Sadly as they are no longer made the price for a used one is going through the roof. I have seen them for sale at over $6000. Nice add-on's in order of preference would be, an echo unit, phaser, flanger, reverb. I prefer a small tube amp about 6-12 watts driving a 10 inch RCA alnico speaker mounted in a "open back cab" at head height. A new Moog Etherwave plus hooked up-to a minimoog can do more for less monney than you would have to spend for one of these theremins today. I am confident that as these are a significant part of theremin history that the prices will keep climbing higher.

Easy to use. Like all theremins there very hard to play.

Not as road worthy as the Etherwave, but looks much nicer.

Price was high for a theremin to start with. Now they are no longer made they have become very expensive.

I have never had an experience to require support.

It is truly a work of art with the exception of bling knobs.

Electronics Eng

Prog Jazz