Digital VCA Voltage Controlled Attenuator

WMD Digital VCA

WMD’s Digital VCA features an analog circuit under full digital control. The module is comprised of dual VCAs and features three modes: Instant, where the VCA follows the CV signal; Gate, where the VCA only responds to the rising edge of the signal; Zero Crossing Detector, which updates the VCA when the input signal hits zero volts. The latter mode eliminates the popping and clicking normally associated with fast envelopes. 

Digital VCA Features

• Dual VCA Design
• Low Distortion / Low Noise
• VCA Closes Completely
• Zero Crossing Detector
• Gate/Trigger Detector
• 5V/8V CV ready
• 8 bit CV resolution
• Analog Signal Path
• Bi-Color LED Signal Indicator
• Red CV Indicator
• Great for Ultra Fast Envelopes