via this auction
"Built around the fineCreating chaos out of designs from the past, Pittsburgh Modular is building a uniquely skewed vision of modular synthesis. Pittsburgh modules are handmade with the look of 1950′s science fiction laboratory equipment using bold components and unique layouts to promote interaction and experimentation. Fresh ideas in modern analog circuitry are used to create new, interesting, and strangely musical tones.
The ViLFO (Voltage Influenced LFO) is unique in the modular world. It is a strange, triangle based LFO that lives in an 8hp euro panel. The module offers two outputs, a triangle wave, and a variable waveform that shifts from a triangle to something that is almost not completely a square wave. The VILFO also includes a Voltage Influence CV input and a fine tune knob. The influence allows the incoming CV to mingle with the LFO waveforms in bizarre ways creating unique modulations and patterns."
