FSFX 104: Haible Resonators

EQ via 3X Resonant Multimode Filters

The Haible Resonators recreates the 'Resonator' section from the famous Moog Polymoog synthesizer. This circuit was designed by diy synth legend Jurgen Haible.


Four modes of operation: Lowpass, Bandpass, Notch, and Highpass
Independent Control of Dry Level and Resonator Level
Clip LED Indicator for the Resonator Level
Three Independent Filters
Gain, Cutoff Frequency, and Emphasis Level for Each Filter
Two Audio Inputs
1% Resistors (throughout) and 5% Capacitors (in filter section) for a high level of matching between units


  • ? mA +15V
  • ? mA -15V
  • ? mA 5V

No info about availability.

$450 Price in € submitted Aug 24th 2016, 06:42 by freestatefx | last Change Jan 8th, 19:17 by freestatefx
Specs are approved by the manufacturer