Check the listing for details. Erica Synths Polivoks Envelope Generator PCB & Panel - Eurorack ADSR Module PCBs. Condition: New. Listed at 24.99 USD. Please note: This includes the PCB, panel and MCU board. No other parts are included. Please see the bill of materials to source the rest of the parts needed.This requires assembly. You can find assembly instructions at the Erica Synths Github. The core of the Envelope Generator is borrowed from the famous Russian synth Polivoks. This is the fully built module, all ready to plug and play! Features:Full ADSR envelopeDirect and inverted envelope outputsGated and independent looping modesGate delay (after Attack stage) outputSkiff-friendly design Erica Synths significantly updated the schematics for this module - eurorack standard positive gates, envelope amplitude, inverted envelope output, looping feature (looping on gate on). Bonus feature Gate Delay – the module outputs delayed gate signal after Attack stage. Chain up several (4-5) Envelope Generators, each with delayed gate to create evolving polyphonic synth-like pads! Technical specifications:Envelope amplitude: 0...10VAttack time: 0…3”Decay time: 0…12”Sustain level: 0…10VRelease time: 0…12”Power consumption: 23mA (+12V), 17mA (-12V)Panel width: 8HPModule depth: 30mm Erica Synths eurorack DIY System sound demo Video will open in a new window Using the eBay App? Paste link into a browser window: