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Quad Anti-Aliasing Filter


  • $ 22900

This expansion module for the WMD Phase Displacment Oscillator (or standalone) consists of four individual -24dB low pass filters that provide for an anti-aliased output.

Four independent -24dB/octave Butterworth Low Pass Filters. They all share a common frequency input and bias knob. The QAAF filters each output from the PDO separately, providing an anti-aliased output. There is also a sum output of all four filtered signals.

3U Eurorack module, 4HP wide

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