Erica Synths Fusion VCF v3

The Fusion VCF3 is resonant 24dB/oct lowpass filter of unique design that combines vacuum tubes and vactrols, providing distinct, soft filtering. For more versatility, the independent audio mixer and buffered multiple is incorporated in the module, and, most importantly – a CV recorder that records motion of the potentiometer, so you can design advanced modulation patterns.
Features
Full analogue design 
Vacuum tube and vactrol based filter circuit. Because of vactrol lag, 
the VCF will not accept audio rate modulation, the maximum 
modulation frequency is 10Hz 
Input signal mixer with gain 2 for signal overdrive 
Buffered multiple for splitting audio and CV signals 
Potentiometer motion record unit with CV and gate outputs 
Recorded CV multiplication and division
Technical Specifications:

Filter slope
24dB/oct
Audio Input level
10Vptp
CV input level
-5V - +5V
CV Output level
0V - +5V
Panel width
20HP
Module depth
36mm
Power consumption
81mA@+12V, 76mA@-12V