Blue Lantern Modules 5u 3109 Acid n Sons VCF

Format: Mu Format. Dot Com Compatible Module. Box11 compatible.

Power Connector: MTA100 Dot Com

Wide: 1Mu

Current:TBA

What does this do?

This is an analog filter based on my acid n sons filter, which was released in euro format. This version takes advantage of the +15V/+15V based power supply. Resistor values were optimized. I added a sub harmonic generator, and XOR square wave based ring modulator (switch selected). You can mix in two mono audio inputs. If you don't know about my acid n sons design, it was loosely based on the Sh101 filter. You get a Band Pass filter, which was not on the original. I use a modern 3109 IC chip.

Features:

-2 Audio Inputs

-1 FM Bi-polar 1v/octave input

-Rez CV input

-1v Octave input

-1K ohm mono output

-Lowpass or Bandpass, selected by toggle switch.

-Second Sub channel, can be XOR ring mod or 1 octave lower of AIN 1.

XOR ring mod is made from AIN1 and AIN2 inputs.

Sine wave generation is possible, and it will track 1v per octave more than 4 octave accurately.