Filter: Inputs for HP, BP and LP with attenuator for each input
Filter: 2 CV inputs, one with level control
Filter: Cutoff control
Filter: Resonance control
VCA, normalized to filter output
AR envelope (internal jumper allows for AD envelope setting), normalized to VCA level
3mm face plate
Mounting depth 50mm
Dimensions: 5U double width; compatible with Moon Modular, synthesizers.com, Club of the Knobs, ...
Power requirements: +/-15V
curetronic and synthesizers.com power connector

http://curetronic.com/product/stonehenge-vcf/

• ? mA +15V
• ? mA -15V
• ? mA 5V

No info about availability.