| | |  | Keyboard Instruments | Home » » » » Casio AD-5 Keyboard AC Power Adapter | | | | | | | Description: | | The Casio AD-5 AC adapter for the Casio CTK Series lets you plug your keyboard in for unlimited juice! Save the batteries for when you're playing your Casio keyboard away from home. This AD-5 AC adapter plugs you into endless hours of playing, and save you a bundle on batteries in the process. This first-class adapter is designed specifically for your Casio CTK Series keyboard. Batteries are amazing when you're on the road, but why not plug in when you can? It's simple and value-packed with the AD-5! | | | 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:
| 7.5 inches | | Package Width:
| 5.4 inches | | Package Height:
| 2.3 inches | | Package Weight:
| 0.35 pounds | | Average Customer Rating:
|  based on 92 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
 ( 92 customer reviews )
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Most Helpful Customer Reviews
184 of 192 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.
15 of 15 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 31 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.
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.
6 of 6 found the following review helpful:
Does what it's supposed to.Feb 15, 2008
By Bobby
There seems to be a bit of confusion surrounding this adapter, mainly people having bought it for a keyboard it doesn't support. According to the pack, it "fits all CT, CTK & LK Keyboards except LK6". It works great on my LK-50. Another reviewer mentions getting a generic 9v adapter - I have tried 5 which fit, and all but one of them produced a buzzing from electrical noise. The one that worked ok was an adjustable power supply I use on a radio, but it's only 500mw. Save yourself the hassle, if you have one of these Casio keyboards this is what you want to get.
See all 92 customer reviews on Amazon.com
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