SSM2044 VCF

Timo Rozendal version of the Fonitronik SSM2044 VCF.

This is voltage-controlled low-pass filter with 24dB/octave slope. It is made with the legendary SSM filter
chip SSM2044. This chip was used e.g. in these synthesizers: Korg Polysix, Korg Mono/Poly, Fairlight II, PPG Wave 2.2 und 2.3, Emu SP-1200, Siel DK600, Siel Opera 6.

The special feature of the 4 pole low pass SSM2044 is the patented so-called "true open loop design that delivers a characteristic fat sound not available from other devices" (extract from SSM2044 data sheet).
The module features voltage controlled resonance.

https://modwiggler.com/forum/viewtopic.php?t=146303

• 10 mA +12V
• 10 mA -12V
• 0 mA 5V

Module is available as a DIY project only.

This Module is currently available.