Question about Music
What is the model number on the plug (which i don't have) for a mk928 keyboard. I think it will be dc12v adaptor with power output of 2 x 6w (found this on a website so don't know if it is correct). the keyboard works with batteries but it needs 8 x D which would be a bit expensive to run!!!!
You would be safe with a 12 volt DC adapter of 1 amp capacity.
YOU MUST match the polarity and I can't find if the center pin is positive or negative. It SHOULD be marked on the case near the plug for the power in.
Use a bright light and see if the pin or the shell is shown as + or -
Notes this is the only critical thing to get right once you have a 12 volt DC adapter that fits the jack.
Posted on May 29, 2010
Testimonial: "Thanks a lot, sorry for delay replying, I forgot the website I used !!!!!!!! Will check your suggestion and respond again if problem fixed."
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Posted on Jan 02, 2017
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