Model: Asteroid Operator VCF.
ANALOG FILTER
Width: 23hp
Depth: 1.5 inches
Current: +85mA, -90mA

This is a very unique filter with 8 flavors, all usable simultaneous.

Features
          8 filter output combinations.

• Standard state variable bp, hp and lp filtering (for "classic" synth sounds).
• State variable bp, hp and lp filtering by use of the switches.
• Dedicated linear VCA
• Can act as a sine wave generator that can be pushed into trapezoidal shapes to sound 'tube' like.
• Has an on board sub harmonic generator with two sub frequencies you can mix to create fat chord sounds.
• 2 bi-polar modulation inputs, FM has AC/DC/Over switch, Mod has flip/flop & AC/DC switch. FM has buffered output.
• 2 octave sub generator
• freely patchable linear vca based on the v2164 ic
• 2 direct cv inputs
• 8 different filter combinations: ranging from bp/hp/lp & phaser, all available simultaneously
• 4 stage diode limiter switch, with selection of internal capacitor.
• 2 stage diode limiter switch
• A 'pluck' hack switch
• The cutoff range can be adjusted (500k), 
• 1v/oct can be calibrated (1k), 
• resonance range can be adjusted (100k) and 
• LP floss level output can be adjusted