AM8109 JP8 LPF

Clone of the low pass filter from the Roland Jupiter 8

This module is replica of the Low Pass Voltage Controlled Filter from the legendary Roland Jupiter 8 and 4. This is a 2 and 4 pole OTA design that Roland first used in the Jupiter 4 in 1980, replacing a discrete version of the filter which took up more PCB space.

This is a warm sounding filter with smooth frequency control and a resonance that gradually increases up to full self oscillation, a sound very reminiscent of the early 1980′s. The difference between 2 and 4-pole modes is not dramatic, with the 2-pole mode providing a more gradual cutoff slope and silky sound. We launched this filter in 2011 and have sold over 150 since then.

  • 22 mA +12V
  • 22 mA -12V
  • 0 mA 5V
  • 80 mm deep
  • Ø 4.33 (6 Votes) Average Rating

Available as an assembled Module and as a DIY project.

This Module is currently available.

$200 Price in €
14 HP Filter
submitted Oct 12th 2012, 23:49 by simfonik | last Change Jan 10th 2019, 20:36 by amsynths

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