WMD - Triple Bipolar VCA
The WMD - Triple Bipolar VCA flips and amplifies your signals at the same time, all under voltage control. Not many other VCA's like this are available out there in the eurorack world. ÿ
Intoducing the WMD - Triple Bipolar VCA, the input side expansion for WMD's Phase Displacement Oscillator. This module provides dedicated inverting/polarizing/bipolar amplitude modulating inputs normaled to the Phase Modulation inputs on the PDO.
A bipolar VCA is like a normal VCA when operated with positive control voltage. But when using a negative control voltage, the output will swing back through zero amplitude and the output will be inverted. This produces deeper modulation than a normal VCA.
The Triple Bipolar VCA is also designed to be used as a standalone module, it does not require the PDO to operate.
Three Bipolar VCAs
Normaling to PDO
Bipolar Attenuator for CV
Mix Output Sums All Three VCAs
Bi-color Signal LEDs
"-" Input for Mix Through Zero
Skiffable PCB Design
+80mA/-75mA Current Consumption