| | |  | Office Furniture & Accessories | Home » » » Casio AD-5MR Keyboard AC Power Adapter | | | | | | | Description: | | The Casio AD5 lets you save the batteries for when you're away from home! The AD5 plugs you into endless hours of playing, not to mention saves you a bundle on batteries. This high quality adapter is designed specifically for your Casio keyboard. Input: AC120V The AD5 Works with the Following Models CTK-431 CTK-451 CTK-471 CTK-481 CTK-491 CTK-495 CTK-496 CTK-520L CTK-531 CTK-533 CTK-540 CTK-541 CTK-551 CTK-555L CTK-560 CTK-560L CTK-571 CTK-573 CTK-574 CTK-591 CTK-593 CTK-611 CTK-620L CTK-631 CTK-651 CTK-671 CTK-691 CTK-700 CTK-731 CTK-800 CTK-900 LD-50 LK-30 LK-33 LK-40 LK-42 LK-43 LK-45 LK-50 LK-55 LK-73 LK-90TV LK-94TV | | | Features: | |
• AC adapter for Casio keyboards - CA110, CT400, CT 638, CT 648, CT700, CT770, CTK650, CTK550, CTK500, CTK450, CTK150, CTK100, CTK510, CTK530, CTK80, CTK330, CTK401, CTK515, CTK501, CTK520I, CTK540, & CTK601, CTK620L^CA110, CT400, CT 638, CT 648, CT700, CT770, CTK650, CTK550, CTK500, CTK450, CTK150, CTK100, CTK510, CTK530, CTK80, CTK330, CTK401, CTK515, CTK501, CTK520I, CTK540, & CTK601, CTK620L
| | | Product Details: | | | Product Length:
| 0.0 inches | | Product Width:
| 0.0 inches | | Product Height:
| 0.0 inches | | Product Weight:
| 0.25 pounds | | Package Length:
| 7.6 inches | | Package Width:
| 5.2 inches | | Package Height:
| 1.0 inches | | Package Weight:
| 0.25 pounds | | Average Customer Rating:
|  based on 86 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
 ( 86 customer reviews )
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Most Helpful Customer Reviews
168 of 174 found the following review helpful:
 Just a tipJul 25, 2006
By Samantha Perkins
I've noticed a lot of people here were having a hard time finding the right adapter for their specific keyboards, and I've got a solution. You don't actually need to buy a Casio brand adapter to fit your Casio keyboard (matching model numbers can be tricky online). Here's a fool- proof method for finding the right adapter every time;
On the back or underside of your keyboard, there should be a voltage rating (which looks like a number followed by 'V'. For example, '9V' or '8V') and a milliamp rating (which looks like a larger number followed by 'mA'. For example, '850mA' or '900mA').
With those two numbers, you can find the exact adapter you need. :) For example, my keyboard is rated '9V 850mA', which looks like a bunch of gobbldeygook until you type it into a search engine or show it to a salesperson at any electronics or toy store. Almost all adapters are rated this way and regardless of the manufacturer (i.e. Casio, Yamaha), you'll always get the exact adapter you need when using voltage and milliamp numbers. Just be sure the other end of the adapter is the right fit for your input jack, and you're all set. :) Hope that helps.
13 of 13 found the following review helpful:
 Works but not what I was expecting and paid too muchDec 16, 2009
By firsttimemom
"firstimemom"
I have a very old Casio "Bank Tone" CT-636 portable keyboard. The AC adatpor was lost and I've been using size D batteries for my son to play the keyboard and that was getting expensive. Finally searched online to find a replacement AC adatpor. According to the spec at the back of my CT-636, it says "DC 9V, 4.5W, uses AC Adaptor AD-5". 9V 4.5W translates to 500mA.
I found two such AC adaptor links on Amazon. One says AC Adatpor AD-5. Another says AC Adatpro AD-5MR (9V, 850mA). Since I didn't want to deviate from the spec and the product description for the AD-5 on Amazon included my model (CT-638/CT-636) while the AD-5MR didn't, so I ordered the AD-5 (~$19+shipping) even though it was almost $10 more expensive than the AD-5MR (~$11).
The delivery was super fast. I got the AC adatpor 2 days later. HOWEVER, this AC adaptor shipped is actually the AD-5MR (9V, 850mA)!! I plugged it into my CT-636, yes, it works, but had I known they are going to ship me the AD-5MR anyway, I would've order it $10 cheaper!! So i was not happy about that.
I gave it 4 stars for the fact that it works.
25 of 30 found the following review helpful:
 Wrong adapter pictured for keyboardFeb 05, 2003
By Displeased Mom
As the last reviewer wrote, we also ordered the adapter to go along with the keyboard we ordered and held both items until Christmas. The adapter was not the proper adapter for the keyboard as pictured.
14 of 16 found the following review helpful:
Wrong AdapterDec 27, 2003
By Gerardo Garcia Cedillo
We bought also the keybord and the adapter (as recommended) and it does not fit. I already tried to buy a new one, but it is not available.
9 of 10 found the following review helpful:
Works great for meDec 31, 2003
By Charles Johnson
I got a Casio keyboard for xmas, and, considering it's size and quality, I was a little disapponted that it didn't come with a power supply (integrated or external (integrated would've been better)) but the next day I went to Toys R Us and bought this little gem and now all is fine.
See all 86 customer reviews on Amazon.com
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