Dear Cecilio: I bought a keyboard from Ebay and it came with an Adaptor which had a higher DC Output than that recommended in the Owner's Manual. I had no hesitation in buying a new Adaptor exactly as recommended, as the general advice on Adaptors is to use only those which match the required voltage of the keyboard. This advice is to obviate any undue (higher) voltage which probably will eventually have a negative effect on the keyboard.
May 23, 2009 Rating
Power Supply Replacement by: Steve W
When using a replacement powere supply the original voltage supply should never be exceeded. This could potentially cause overheating if not burn out the board. Look for a unit with the correct voltage but also check the current. Even one ot two milliamps will make a difference.
Good Luck.
