Eurorack version of the Lumanoise v4 desktop synth

The different Lumanoise models have different oscillator setups but all use the same 12dB/octave resonant LPF.

The Version 4 module is based on Oscar Sala’s Mixturtrautonium and has four sub-oscillators. The pitch of the oscillators is controlled by a vactrol with offset and CV amount (range 0-10V, not 1V/Oct). A High/Med/Low switch selects the pitch range of the oscillators. The XXX potentiometer controls a transpose-like function. Each oscillator has a separate volume potentiometer which saturates after half the range. Version 4 also offers CV control of the VCA (range 0-10V). The mixed Audio out is available on a mini-jack connector.

The LPF is a simple discrete transistor design created specifically for the Lumanoise family by L.E.P. The filter cut-off frequency is controlled by a vactrol with offset and CV amount (range 0-10V). The resonance frequency can also be adjusted with a potentiometer.

  • ? mA +12V
  • ? mA -12V
  • ? mA 5V
  • 35 mm deep

This Module is currently available.

submitted Aug 11th 2019, 00:58 by radartooth | last Change Aug 16th 2019, 23:30 by radartooth