The 521 Dual VCF (Voltage Controlled Filter) consists of two separate low pass filters that allow you to manipulate the sound character of external audio signals. Each of the filters has dedicated controls for controlling the cutoff frequency and resonance as well as a preset high pass filter with two switchable cutoff frequency values. The audio and CV input mixers on both channels allow you to blend multiple audio signals and modulation sources. Features Roland System 521 eurorackformat module two separate low pass filters for modifying the timbre of audio sources. each filter has its own dedicated controls for frequency cutoff, resonance, and a fixed high pass filter with two switchable cutoff points. audio and cv input mixers on each channel allow the blending of multiple audio signals and modulation sources. current draw: 40 ma (+12v), 40 ma (-12v), incl. 4 screws for installation and eurorack power cable dimensions wdh: 81 x 58 x 129 mm eurorack width: 16 hp
