What size should of DC plug should I buy for my CTK-4000 keyboard? There are too many different sizes for DC plugs and I cannot find this specification in the user manual.
Radio Shack in the US carries universal adapters with multiple plugs that snap on and off.
Take it into an electronics store and have them find a best match. Make certain output voltage and polarity and current capacity match the specs though or else you'll turn your Casio into a boat anchor before you can say "Boo!"
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