Toppobrillo Multifilter, Mint. Works great.
Voltage Controlled Multimode Filter.
The Toppobrillo Multifilter is a new / traditional state-variable design based on a great modern quad VCA chip, the SSM2164. this, in part, helps make the Multiflter what it is, a clean, quiet, stable and very controllable filter at its core, without limiting its palette, well suited for processing anything you can run through it. much attention was paid to the range and feel of the controls, inputs and overall usability, including all options standard and more; a very versatile processing tool with amazing sound in a small package.
-4 outputs: -12dB/Oct Lowpass, Hipass; -6dB/Oct Bandpass and Notch
-Notch Balance control dials in the H/L ratio with constant power design
-voltage-controlled resonance from none to oscillation
-clean self-oscillation over entire range; ~15-15kHz
-calibrated 1V/Oct input; tracks ~4 octaves
-CV input with reversing-attenuator
-voltage-controlled input gain available at the main signal input. overdrive available for extra processing
-user-selectable gain mode; standard or gain compensated via special gain-compensation loop
-user-configurable Aux input; either a 2nd audio input or a 2nd control input