Known users of a Polivoks Synthesizer include the following individuals and bands:
Erik Hedin (email@example.com)
PlodWeb is Erik's site: http://gargamel.com/plod
Kai Niggemann (firstname.lastname@example.org)
FACT (Kai Niggemann's Band: http://www.netzwelt.de/FACT)
Vlad Severtsev (His Email has expired...) He used to be able to get Polivokses and is also experienced in shipping them to the west.