Introducing the WMD Triple Bipolar VCA, the input side expansion for our Phase Displacement Oscillator. This module provides dedicated inverting/ polarizing/ bipolar amplitude modulating inputs normalized 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
- Normalized connections to PDO
- Linear Response
- Bipolar Attenuator for CV
- Mix Output Sums All Three VCAs
- Bi-color Signal LEDs
- “-” Input for Mix Through Zero
Power: 80mA @ +12V @ / 75mA @ -12V