Redesign of a classic low pass OTA VCF

LO-Fusion VCF is a redesign of a classic low pass OTA VCF with corrections and addons.
It's working very well on v/oct and with FM modulation on FREQ cv input.
It's one of the best VCFs based on LM13700 chips, sounding like the classic SH and System filter.


  • 22 mA +12V
  • 22 mA -12V
  • 0 mA 5V
  • 38 mm deep

Available as an assembled Module and as a DIY project.

This Module is currently available.

$101 Price in €
10 HP Filter
submitted Sep 1st 2018, 08:43 by feedbackmodules | last Change Sep 1st 2018, 08:45 by feedbackmodules
Specs are approved by the manufacturer