Details
Replacement circuit board (PCB) for your SkeinTwister. These don't really wear out and we've had very few replacements of these (maybe 2 in over 1000). They can potentially get zorched if a power supply fails or if there's a really bad power surge, and it's possible that the connectors can get damaged if the power supply or foot pedal get a hard tweak or yank. They are easily user-replaceable, you'll need a 10mm and 15mm socket, a phillips (+) screwdriver, and a small flat blade (-) screwdriver. A video showing the process is below.