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DoepferA-137-1 Wave Multiplier I

Item#
N13-8155
14hp
$149.00

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Doepfer A-137-1

Module A-137-1 performs a simple but essential function: multiplying a specific portion of a saw/triangle/sine waveform to add additional harmonics while leaving the pitch untouched. Think of it as the inverse of a traditional low-pass filter—instead of removing harmonics from a complicated waveform it adds them to a simple waveform. As such, it works optimally in tandem with sine and triangle waves.

A-137-1 Features

  • Input and CV level controls
  • Waveform multiplication control and CV input
  • Harmonics control and CV input
  • Folding Level control and CV input
  • Symmetry control and CV input
  • Audio output
  • Eurorack module
  • Width: 14HP
  • Depth: 65mm
  • Current Draw: 40mA@+12V; 20mA@-12V
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Doepfer A-137-1 Wave Multiplier I Reviews