The resno-effectuators were added to later versions of the Incredible Fosnik Effect Generator, allowing a smaller generator assembly, which substantially reduced the hazard to the operator. As far as I know, all the models with resno-effectuators were destroyed in the Great Fire, although I have heard rumors that one still exists, owned by a reclusive collector in Brazil.
These are Fosnik’s original horn effectuators, without the baffles that made the resno-effectuators so efficient.
Sooner or later, the markets gonna come back, and I’ll be set for life. I mean, there’s only so many things CG can do, and the Fosnik Effect isn’t one of them. So, sorry, not for sale. For rentals, talk to Fergusson’s or ISS. They handle the details for me, including shipping insurance and liability coverage.