Voodoo Lab PPBAR
5,5mm x 2,1mm Standard Center Negative (straight). This is the most common plug type found on Boss, most Ibanez, most Dunlop, MXR (newer Dunlop-era), Line 6 ToneCore (not digital modelers), current Voodoo Lab effects, Prescription, most Fulltone, new DOD, Danelectro,mAxon, Morley, Guyatone, and many more