The core of the Envelope Generator is borrowed from famous Russian synth Polivoks , but significantly updated schematics – 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!
Erica Pico RND is combined LFO/random source module.
It generates sine LFO waves, white noise, S&H CV and some interesting stuff – random triggers and pulse wave with random duty circle; basically, everything, you need, to bring some uncertainty in your modular setup.
Sine and pulse LFO with manually controlled frequency