Learn about UNO Synth's analog filter section. The pure analog filter brings all the warmth, depth and fatness you'd expect from a real analog synth. The multimode resonant filter can be used for subtle tonal modification or screaming aggressive resonant sweeps. A custom-designed overdrive circuit lets you easily dial in modern saturated tones. And of course, you can modulate the filter with the filter envelope, LFO and performance buttons, as well as automate it in the sequencer and via external MIDI controllers.