Filters - Resonators

Dr. Octature II4-pole low pass filter and octature sine wave VCO/LFOJust like the original Dr. Octature the basis of the module is a 4-pole lpf inspired by the classic “cascaded ota” design, but realized instead with superior-quality 2164 vcas.The sound is very reminiscent of classic ..

MorgasmatronDual Multimode Self-Oscillating VCF and CrossfaderThis is the third generation of Intellijel’s much loved Korgasmatron filter designed in collaboration with David G. Dixon.  For obvious reasons, we considered naming it the Korgasmatron III. But once we experienced the purity an..

Passive Low Pass GateIn general, low pass gates (LPGs) control the amplitude and timbre of a signal by opening and closing a low pass filter. When the gate is closed, no frequencies are allowed to pass through (and no output is heard). As the gate begins to open, the lowest frequencies pass through ..

From Pole To PoleThe Polaris is a 4-stage cascaded OTA filter designed by David Dixon. It builds on the lineage of the Dr. Octature and Atlantis filters, but with a totally revised core and resonance control. Along with dedicated LP, HP and BP outputs it features a configurable MULTI output cap..

Multimode State Variable FilterCut, Boost, Sculpt and FizzleThe perfect multimode, voltage-controlled filter for sweet-sounding subtractive synthesis duties or to form the basis of more complex patches. Punchy, clean, and precise.  Explore new sounds through the dual modulation inputs and dedic..

Introducing the µVCF state variable filter.This is another great David Dixon filter design. It is a very clean and precise filter that also doubles as an excellent sine VCO.It responds very well to FM and the small size makes it a nice choice for smaller system.low pass (LPF) 2-pole, high ..

Four Pole LOWPASS VCF with Moog and Sallen&Key ResonancePowerful Sound from sweet to overdriven with lot of characterSimultan 24dB, 12dB & 6 dB Filter Outs12dB State Variable Highpass Input Switch (150Hz)Linear Resonance Distortion and Input Gain Stage,Make up Gain (Bass Boost) for Moog Styl..

MULTIMODE FILTER/8-PHASE OSCILLATOR12 HP | +12: 75 mA, −12: 75 mA | JORF8User Manual (PDF) | Representing the cutting edge in modular analogue voltage controlled filter (VCF) design, Filter 8 offers more possibilities and higher fidelity in 12 HP than ever before.Starting from th..

Digitally-controlled full-analog path Granular + Multimode VCFThe Grainity brings a unique and never-heard-before concept to the world of analog VCF.While being based on analog filtering only, the Grainity expands and enriches the sound in creating subharmonics, harmonies, unison, flanging effects a..

A multi-tap delay line with over a dozen unique feedback paths and multiple filters within those feedback pathsBruxa is a collaboration between Make Noise and Alessandro Cortini. Inspired by Cortini’s music and sonic experimentations, Bruxa embodies the seen and unseen, the sign and magic, the alche..

Dual Stereo Low Pass Gate and MixerThe Dual Stereo Gate (DXG) music synthesizer module is a Dual Stereo Low Pass Gate and Mixer. It follows in the footsteps of the QMMG, Optomix, RxMx, DynaMix, and LxD. Unlike its predecessors, the DXG is specifically oriented around mixing stereo signals, making it..