What adapter do I have to have for a keyboard instrument? I have a 12V 1.5A energy adapter?

Keys on marimba plans: query by Chris H : What adapter do I will need for a keyboard instrument? I have a 12V 1.5A energy adapter? I made use of to be a keyboard and I do not assume it will come with a power supply. I want an adapter zuAC considering that I do not want to maintain purchasing batteries for the keyboard, which will be played at residence wird.Der adapter that I believed is to use an external difficult drive, and the output is 12 volts and 1.5 amps.i not want to damage the

How to make a marimba