[Dixielandjazz] Technical help requested
robert.smith at mitransport.no
Sun Oct 30 13:59:34 PST 2005
50 mA = 0.05 amperes, and this means that you need an adapter supplying at
least 50 mA. You have 300 mA =0.3 amperes, which means you have ample power
to drive your keyboard.
One thing you must be careful of though is the polarity of the plug to the
keyboard. If you're lucky it will be marked on both the keyboard and the
adapter. If not, then you will have to use a voltmeter (these cost about $15
at your local cheap tool mart), and find out whether the centre tap is +
or - on the adapter. If the keyboard is not marked, then you will have to
seek help at the web-site of the keyboard manufacturer, or maybe a list-mate
can help if you post the maker's name and the model No.
Don't give up hope, we'll solve the problem somehow, and the only reward we
claim is a recording of you playing the keyboard with one hand and
accompanying yourself on the washboard with the other.
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