The Voltage Controlled Amplifier or “VCA” is one of the most essential and useful building blocks in a synthesis patch. The Dual VCA 1U packs two high quality, DC coupled, linear VCAs into a very compact 1U package.
The two VCAs can be used completely independently or in tandem via the handy signal normalling. The DC coupling means that the VCA can be used for the amplitude control of both control voltages (CV) and audio signals.