A dual Hi/Low pass filter inspired by the famous sallen key filter from the early MS-20. It has attenuverters (inverter-attenuator) as an addition to the normal CV control in Cut-Off and CV control for the resonance with a little more presence of the resonance than the original. The normal CV control for Cut-Off keeps tracking trough 3 octaves.
The ‘Link’ switch connects the input of the second into the output of the first to have it in series.
-Can be powered with +/-12V or +/-15V without changes.
-Current needs: +12V: 40mA -12V: 35mA
-Selectable HP/LP mode 6/12 dB
-Cutoff and resonance CV controlled.
-17 HP / 47 mm depth
DISCLAIMER: This filter brings to your modular system the character and characteristics of early MS-20 sound: Kick-ass-rocking-dirty screams!