The legendary Moog transistor ladder filter for AE modular!
The circuitry of this filter is the core of the earliest modular synthesizers created by Bod Moog; known for its distinct, unique sound.
Technically, it's a 24dB/octave lowpass filter; but this version additionally offers outputs for taps of each filter stage, offering 18dB, 12dB and 6dB/octave, each with its own sonic qualities.
The module offers
- three signal inputs; two of them with attenuators
- three control voltage inputs, two of them with attenuators
- controls for cutoff and resonance, of course
Note: The BOB FILTER sounds best with analog oscillators, like the VCO R2; the circuit has its own will somehow and sounds different e.g. with a digital generated sawtooth (like from 2OSC R2), although the waveform looks identical. Bob still takes care of that ;-)
This module is available in two different looks, one that resembles the classic Moog design or in classic AE modular look.