IO Instruments Euporie, Eurorack Module, Analogue 4-pole low-pass filter, Switchable between two different sounding resonance types: Moog coloration (with make-up gain) and Sallen & Key, Audio input with gain control for selective overdriving, Switchable high-pass filter (150 Hz) at the audio input, Audio outputs for 24 dB, 12 dB and 6 dB slopes, CV input for resonance, 1 V/oct. keytracking input with attenuator, Linear FM input with attenuator, 2 Expotential FM inputs (unipolar and bi-polar) with attenuator and CV-thru output, Current consumption: 70 mA (+12 V) / 70 mA (-12 V), Width: 12 HP, Depth: 22 mm