The BIT 4069 is the first kit in a soon to be long line of synth type projects here at JPHQ.
This is a simple one to begin with, a one knobbed circuit based around a 4069 CMOS chip. It produces a glitchy octave down effect and is simple kit to put together.
The board hangs from the pot. This is a good kit for a beginner, although if you are ne to pedals then be sure this type of effect is for you. The full kit is suppled with a JP125B enclosure.