CHROMATRON - STATE VARIABLE FILTER

Seattle, WA (October 30, 2018) - 3 LEAF AUDIO is proud to introduce the Chromatron, a state variable filter like no other. The result of 10 years tweaking, refining and reimagining the state variable filter circuit, it is an optically-controlled analog filter that can switch between envelope control and manual control via expression pedal with the push of a button. The envelope detector is an original design, producing a musical filter response that spans a broad range of tones from vintage quack to future-synth psychedelica.