Diago Red Adaptor + Tip 2.1mm Plug
* Used to power older Dunlop and some Fulltone pedals, Yamaha keyboards, samplers, and drum machines, as well as any other pedals
* Reverses polarity to a centre +ve, 2.1mm barrel plug
* Buy as many as you need, one for each pedal
* Just plugs on to your existing daisy chain cable