Amazon.com: HQRP AC Adapter / Power Supply for Casio CTK-471 / CTK471 / CTK-481 / CTK481 Keyboards Replacement [UL Listed] Plus HQRP Euro Plug Adapter : Musical Instruments
Amazon.com: Donner Keyboard Piano, 61 Key Piano Keyboard for Beginner/Professional, Electric Piano with Piano Stand, Stool, Microphone & Piano App, Supports MP3/USB MIDI/Microphone/Insertion of the pedal : Musical Instruments