Joystick electrical, PVRE / PVRET

PVRE / PVRET joysticks.

The PVRE joystick builds on the known technology from the Prof family of joysticks.

The PVRE handle is available in three different variants: No top function, with prop 3, and with two On/Off functions (rocker switches).

The PVRET joystick also builds on the known technology from the Prof family of joysticks.