517S Voltage Controlled High Pass/Low Pass Filter
The SINGLE VOLTAGE CONTROLLED FILTER is one half of the 517 module minus the combinator part, featuring a single switchable high pass/low pass filter with voltage controllable cutoff frequency and regeneration.
http://www.lunar-experience.com/assets/downloads/517_S.pdf
This Module is an early prototype, a concept in development, or an AI mockup
$279