Pico DSP is a small (3HP) digital effects module by Erica Synths. It is considered the little brother to the Erica Synths Black Hole module.
There are eight different effects. Each effect has two parameter controls and a Wet/Dry mix. The first parameter control has a CV input.
The module has a mono audio input, and stereo outputs.
There is a button in the middle of the module that changes between the eight different effects, and an LED that displays the current effect.