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A polyphonic version of the Micro Envelope VCA, a simple Attack, Hold, Decay, Sustain, Release envelope driving a simple VCA in a tiny module, ideal when you want to minimise the space use, for example when you want to have multiple envelopes driving the mix of signal sources from an oscillator.

Gate Input defaults to Panel Gate if no jack connected for simpler patching. Note that this module complements the Micro Envelope module, with the Signal In and signal Out passing through the VCA, as well as providing an envelope out connection.

As is common for all my envelopes, this module supports setting the mid-point of the log-scale time controls from the “options” cog-wheel button. There is also the ability to link the Decay time to the Release time, fast and normal attack curves and options for Linear or Exponential control of the internal VCA, useful when using the VCA on audio sources.

Annotated image of Poly Micro Envelope VCA module with description of controls
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