F-16 is a multi-mode voltage-controlled filter with a graphical frequency response display. It features sixteen modes, resonance compensation, and drive for analog-style soft clipping. You may recognize the modes from the famous Oberheim Matrix 12 and Xpander filter.
F-16 features the same accurate modeling technology used in VK-1 Viking Synthesizer. The ladder topology with 4-stage transistor saturation gives the filter a warm and rich Virtual Analog sound.