The Sonic Distortion is our take on the SD-9 Distortion Pedal. The kit comes with all necessary instructions and parts. Our new kits like this one were designed for use with PCB mounted potentiometers and a ribbon cable for connecting the 3PDT switch PCB to the main PCB. Our goal was to make these builds as user friendly as possible. This kit also includes the fully machined, powdercoated, and printed enclosure as pictured. Support questions can be directed to email@example.com. Thank you for your business and happy building!