Dual EnvVCA

Two analog envelope generators, slew limiters and VCAs in 16 HP: each channel's linear envelope or LFO shapes its own VCA, and the two can work alone or together.

Key features

• Rise and Fall sliders with Slow / Med / Fast range switches, from about 1.25 ms to over 2 minutes; Time CV with Rise and Fall attenuverters stretches it from 125 µs to 10 minutes, blue and red lamps showing the CV
• Cycle buttons and a Cycle gate input to loop the envelopes as LFOs; Trigger inputs fire one-shot envelopes
• EOR and EOF gate outputs at the end of the rise and of the fall, to chain and sequence events
• Env Out A, B and OR (the higher of the two), scaled and shifted by Level and Offset without changing the VCA's level
• Low-noise exponential VCAs, DC-coupled: Audio In and Out per channel, a VCA CV input, In B normalled to In A
• Follow inputs for slew limiting, sustain and filtering effects; 100 % analog