MMM VCF

MMM VCMMM VCFF (M**g Multi Mode Voltage Controlled Filter) is a dual VCF having common controls for both parts. Thus it can be used as a stereo filter, or patched with different combinations of the available inputs/outputs. And all this functionality is packed in the compact 8 hp wide module.
MMM VCF has the famous transistor ladder core introduced by Bob Moog, but also features the added Band Pass and Low Pass modes, not available in the original design. Those extra modes are greatly widen the possible spectral modification of the input sound.
The module was carefully designed to have vanishingly small noise and bleed.

SPECIFICATIONS

FREQ: 20 Hz … 22 kHz – manual frequency range

RES: 35 Hz … 22 kHz – self oscillation range

FM: 0 … 7,5 V will modulatee the whole hearing range at max settings

LP: 24 db/oct Low Pass output

BP: 12 db/oct Band Pass output

HP: 12 db/oct High Pass output

outputs impedance: 1 kOhm

module depth: 4 cm

width: 8 HP

power consumption: +42 mA / -40 mA at +/-12 Vdc

 

http://www.analoguehaven.com/happynerding/mmmvcf/

http://escapefromnoise.com/modular/happy-nerding-mmm/

http://www.schneidersladen.de/en/happy-nerding-mmmvcf.html

http://www.midiamsterdam.nl/happy-nerding-mmm-vcf.html

https://www.modulargrid.net/e/happy-nerding-led-meter-

Review by Future Music Magazine

MMM VCF under two channels use