Doepfer

Hello !!
I'm interested in the interaction between "A-100" and the Theremin, while l listen to 
"The Art of the THEREMIN" by Clara ROCKMORE and "Music from the Ether" by Lydia 
Kavina .So could you please give me advice on my interest ?
1. What' s the actually the difference between the "Theremin systems" of the A-100 
System Suggestions and the instruments of the Theremins such as "Etherwave Pro" and 
"Etherwave Theremin" by MOOG music ? How about sounds ? How about functions ?
2. Could I manufacture my original Theremin through the"Theremins systems" of the A-
100 ? What kind the modules do they consist then ? If I could do so, might I play the 
original Theremin in front of my own "Theremin system" of the A-100 ? Is it really odd ?
3. By the way, does not only the Theremin but also the Analogue Modular Synthesizer 
come from the same mechanisms ? Why did Bob MOOG respect Levy Sergeyevich 
TERMEN and the Theremin profoundly ? Meanwhile I understand the Universe itself 
consists of the cosmic oscillators and it is also the musical substance by itself. ciao !!