Multiplier and Sine VCO

This module is based on the Music From Outer Space Sonic Multiplier (Ring Modulator) PCB.

From the MFOS design, I decided to not include the “squaring” option or gain options. The “squaring” option can be achieved with patch cables (patching the same signal to both inputs), and the gain is for microphone or instrument level, neither of which I would patch directly into this module.

I moved the “internal” sine wave oscillator switch to the input jack so the level control can affect the sine wave. Visually I marked the panel as though these are two separate modules.