I’m having a similar problem with my neo clone chorus. After some time playing it starts distorting and after some time it stops working. When i plug it in the next day it works fine. Might be a problem with battery. I’ve only used ehx 9v batterys with it.
5. Modulation FX pedal (chorus, phaser, flanger) with a crossover and 2 dry/wet knobs for the low and the hi. Maybe presets (like the cathedral reverb)