I lost my ac adapter abd need a new one. Where can I get one for my Koss pc36?

This a battery jump pack that is used to jump start a car. Some units have an ac adapter built in so you can charge the battery in the jump start pack. My unit has a spot to connect the ac adapter to the jump pack so you can charge the battery in the jump pack. My ac adapter has been lost. I know I have to buy a new ac adapter so I can charge my jump pack, what I do not know is if the input (from the ac adapter) is 120v 60 hz
I understand that the DC output needs to dc12v. I do not understand the milliamps. The battery in the jump box is 12v 10 ah ( what ever that is). I just want a new ac adapter to charge the jump pack with that is not going to damage anything.

Most likely the AC adapter inside your speaker is bad. Only thing you can do is buy new speakers.

If i remember correct should be between 6V to 9V at 800mA or 1A...if you plug the higher value adapter does not harm your speakers anyway, hope this helps...

Go to goodwill industries store,they all have them

Check and replace its sled motor

Three C cell size batteries per speaker is what you use if you are on the go.

http://www.shopping.com/Koss-HD-50/the-paradox-decent-small-computer-speakers/1386310/reviews#tabAnchor

Hmmm.

EACH C cell battery produces 1.5 Volts (DC)
3 times 1.5 Volts (DC) = 4.5 Volts
Total of 9 Volts (DC)

500 MilliAmps?

Your main concern is with the Voltage.
The Amperage can vary. It can be more than needed.
Why?

Because Amperage represents Current.
How much Current is available.

(Water hose example;
Voltage is the speed, or velocity of the water coming out. Amperage is how many gallons per minute that comes out of the hose)

However, you better make sure that EACH speaker receives No more than 4.5 Volts (DC)
Since you do not have the special splitter adapter cord that comes with the power brick, you will have ensure that EACH speaker receives no more than 4.5 volts.

This is if you are trying to use a 9 Volt (DC) power supply. (AC adapter)

Please post additional questions in a Comment.
Regards,
joecoolvette

You can try www.ebay.com. I found the following AC adapter for the RCA Small Wonder camcorder:
http://cgi.ebay.com/RCA-EZ209HD-Small-Wonder-camera-CHARGER-AC-ADAPTER-/140516900106?pt=Batteries_Chargers&hash=item20b775bd0a#ht_1469wt_723

C cells are 1.5 volts each. If the speakers use three of them that means you'll need a 4.5 volt supply. If each speaker needs batteries, you'll need to feed that voltage to each speaker, and the supply should have enough current for the total load. A 1-amp rating is probably fine.

You can buy a new one by clicking on the hyperlink:
buy replacement ac power adapter charger cord ZENITH DVP615

i need the code to program my koss player on the one for all replacement urc 4220 remote