Amazon.com: UpBright 9V AC/DC Adapter Compatible with Boss OC-20G Poly Octave RE-20 Space Echo SL-20 Slicer VB-2 Vibrato AW-2 AW-3 Dynamic Wah Pedal SA10-0910 B SA10-0910B DC9V 100mA 9VDC 1A Power Supply
Amazon.com: BOSS Wireless MIDI Expression Pedal (EV-1-WL) : Musical Instruments
Amazon.com: Boss AW-3 Dynamic Wah Pedal : Musical Instruments
Amazon.com: Xotic XW-1 Wah Pedal - Lake Placid Blue : Musical Instruments
Amazon.com: HQRP AC Adapter/Power Supply Compatible with Boss AC-3 Acoustic Simulator/AW-3 Dynamic WAH Guitar Effects Pedals Replacement Plus HQRP Euro Plug Adapter : Musical Instruments