The 4MS Shaped Dual EnvVCA is an 8HP, two-channel analog envelope generator with waveshapers and a stereo linear VCA. Unlike conventional analog envelope modules, the waveform of each envelope can be controlled with a slider or CV without changing the envelope timing. It features a wide time range from an hour to 2.5kHz, a plethora of CV inputs and attenuverters and can be used as an LFO, audio-rate oscillator, slew limiter, waveshaper, ASR/ADSR/complex EG, independent audio/CV VCA, envelope follower, sidechain processor, and general utility module. Each channel has dedicated linear outputs plus attenuverters and offset controls for the variable waveshape outputs, making it an ideal modulation source and stereo VCA. Features: 100% analog Versatile linear, exponential, and logarithmic envelope generator/LFO Low-noise, low-distortion, DC-coupled linear VCAs Sliders and Range switches control Rise and Fall times from ~2ms to > 2 min. Time CV jack extends time range: ~400µs (2.5kHz) to ~1 hour Independent attenuverters for Rise and Fall time Blue/Red LEDs indicate strength and polarity Shape Slider, CV Jack and Attenuverters for fading between Exponential, Linear and Logarithmic envelope shapes without changing the envelope timing Cycle buttons for looping envelopes (LFO) Trigger input jack and switch for toggling between AR, ASR, and Cycle modes of triggering EOR/F (End of Rise/Fall) gate outputs can be used to chain and sequence events Env Level and Offset knobs scale and shift Env Out without changing VCA volume Audio In and Out jacks for passing audio or CV through the VCA Follow input jacks allow for slew limiting, ADSRs, and interesting filtering effects Re-trig jumpers allow for re-triggering during rise phase Video: https://youtu.be/thP-QcBpZWoProduct Specs Item Number: 25395 Make: 4ms Model: Dual EnvVCA Condition: Brand New Finish: Black Categories: keyboards-and-synths ⇒ eurorack Function: Dual/Stereo Envelope Generator Function Generator VCA Envelope Follower LFO Slew Limiter Made In: United States MPN: DENVVCA Modular Grid: Eurorack ⓘ + Dimensions: 16 HP 24 mm deep Power: 156 mA +12V 131 mA -12V 0 mA 5V