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Versatile Crossfade VCA
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X-VCA is a versatile and compact 2ch linear analog VCA.
The common offset voltage controls and the A/B channel attenuverters make crossfading, panning, and more easy. It can also be used as a simple 2ch linear VCA mixer.
Multiple X-VCAs can be chained together and used as a multi-channel VCA mixer.
The input CV is bipolar, -5V is silences, +5V is unity gain. This specification makes it easy to use as a crossfader or panner.
Additionally, each signal level is displayed on the LEDs, making it easy to understand the status.