
With the Sputnik Modular Quad VCF/VCA the modular system is extended by a Quad Low Pass Gate. Each of the four independent gates has a switch to select between VCF, COMBO and VCA. The gain level is varied between -120dB to +3dB via the CV inputs. Level control and cutoff frequency are also set using the knobs. Besides a sum output there is also an even and odd output, which outputs the sum of channel 1+3 and 2+4 respectively.
Sputnik Modular Quad VCF/VCA Quad Filter & VCA Modul