Oh… my… goodness… 
The Etherwave Plus theremin is such an amazing controller for the Voyager! I set up a very simple patch to control the filter with the volume CV and the pitch with the pitch CV, ran the output through a reverb, and whoa!!
The sensitivity of the EW+ as a controller is excellent. Controlling the synth using hand gestures is so much more elegant. It really allows you to get immersed in the music! (Well, immersed in the noise, in my case…) 
I can’t wait until Halloween! 