Planet Waves DIY Power Connector PW-PWRP-2 The D’Addario DIY Solderless Pedalboard Cable System is the ultimate solution for custom wiring your pedalboard or rack gear. Producing flawless power cables is as simple as cutting the cable to length, placing the cable into the plug end, and securing the set screw. Now with extra plugs and the cable tester sold separately, your extra cable will not go to waste and you can properly test them before use.