T-Power® (6.6ft Long Cable) 12V Williams Allegro 88-key Piano & Yamaha Digital Piano Midi Keyboard Series: YPG ,YDP , YPP , YPR , YPT , CP , DGX , DJX , DSR , DX , EZ , NP , P , PC , PCS , PSS , PCR / Yamaha Keyboard PSR-260 PSR-262 PSR-275 PSR-E243 PSR-E253 PSR-E333 PSR-E343 PSR-E353 PSR-E423 PSR-E443 YPT-210 YPG-625 ac dc adpater