Erica Synths Polivoks Envelope Generator PCB and Panel

Please note: this includes the PCB set only. No ICs or other parts are included. Please see the bill of materials online to source the rest of the parts needed.

The core of the Envelope Generator is borrowed from the famous Russian synth Polivoks.

Features:

• Full ADSR envelope
• Direct and inverted envelope outputs
• Gated and independent looping modes
• Gate delay (after Attack stage) output
• Skiff-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…10V
• Attack time: 0…3”
• Decay time: 0…12”
• Sustain level: 0…10V
• Release time: 0…12”
• Power consumption: 23mA (+12V), 17mA (-12V)
• Panel width: 8HP
• Module depth: 30mm