Shocktavio
Octave Down Fuzz I hear you say. This one is not too dissimilar to the Blue Box, but has a lot less parts.
You have three board mounted pots controlling the Fuzz, Mix and Volume. The PCB is cleverly designed to hang from the pots inside the enclosure. Super safe and minimises offboard wiring to a few wires. I've also used my DIY friendly board design with a spacious layout that uses larger solder pads to encourage good solder joints.
This kit is supplied with a JP1590B enclosure.
Its a straight forward build, no specialist skill required on this one. 5/10 Difficulty wise.
This kit compares to the Joe Davisson Shocktave.
There is no endorsement or approval from any manufacturer and this information is for comparison only.