• PM Resonator - 3 Channel Formant Filter
   ELECTRONIC MUSIC > Synthesizer Modules > PM Resonator - EURORACK  

The PM Resonator is a recreation of the formant filter section of a Polymoog™ synthesizer in an 18HP modular panel for Eurorack (EU) format synths. Each of the three filter channels has a control for frequency, signal gain, and emphasis or resonance.

A rotary switch selects the type of filter mode for the three channels. The modes are low pass, bandpass, band notch, and high pass.

The module is 3.6 inches wide and 5.04 inches high and has a keyed 16 pin EURORACK power connector. A 12 inch 16 pin to 16 pin ribbon power cable is supplied with each unit.

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  Now shipping. Delivery in approximately 2-3 weeks after order.
  Low Frequency Range Normal 60Hz - 300Hz:
Extended 180Hz - 900Hz
  Medium Frequency Range Normal 300Hz - 1.5KHz;
Extended 600Hz - 3KHz
  High Frequency Range 1.5KHz - 7.5KHz
  Typical Input Impedance 100K Ohms
  Typical Output Impedance 1K Ohms (short circuit protection)
  Module Power +12 Volts 45 mA., -12 Volts 25 mA., +5 Volts 0 mA.
  Power Connector EURORACK IDC-16
  Module Size Panel height - 5.04 inches (128 mm); Panel width - 3.62 inches (92 mm); Depth (behind panel) 2.1 inches (53 mm)
  Note: Preliminary specifications, subject to change without notice.


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PM Resonator - 3 Channel Formant Filter

  • Brands Grove Audio
  • Product Code: PMRESO-EU
  • Availability: In Stock
  • $219.00