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Powers supply speakers got seperated from power suppy during move. Need the volttage going into speakers

Posted by Jim Valentino on

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  • Jim Valentino Jun 10, 2007

    Thanks,, I have many converters, just didn't know which one

  • Anonymous Mar 24, 2008

    Is the outside of power plug + ?

  • SloLo Jun 17, 2008

    where can I purchase power cord?



2 Answers

Kevin Shafer

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12 v 500 ma. Let me know if you need one but you can probably get something at your local Radio Shack.

Posted on Jun 10, 2007



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I guess, 12V, 1.25A will work too.

Posted on Dec 05, 2007


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Related Questions:


Where's the fuse on speaker

if your talking about a speaker that is powered by a speaker it dont have one but if you talking about a seperate powered speaker it will be located around where the power supply is where you see the power chord going into the speaker inside you should find it around there.Im guessing your speaker isnt powering on am i right if i am you are doing the right step in diagnosing your speaker this is the first thing i'd investigate.

Lost power suppy where to obtain replacement or generic substitute or adapt alternative 18v supply

your local radio shack has supplys with swapable tip sizes but if its in the in the voltage you need i do not know

What type of power supply is required for this speaker system? If available, how much can I expect to spend for the power supply? I have the speakers but no power supply.

Check the power-connector on the speaker for the rating:
* AC versus DC
* 4.5 versus 5 versus 9 versus 12 versus 18 volts
* 0.5 versus 1.0 versus 1.5 amps
* pole-negative-ring-positive versus pole-positive-ring-negative

Try the local "Thrift Stores", once you have the specifications. You may get the correct suppy for less than $5.

Had a blackout and now power suppy won't turn on. Green ps light blinks and makes a clicking sound through speaker.Modelatx 300-12z cdr

Surge has possibly fried the PSU. Depending on the severity, you may find other components are damaged on the motherboard.
Best way is to test with a known good PSU

I just brought this computer to my house from my girl friends grandmas house speakers and all worked fine now i plugged everything in the the exact speakers that were on it are plugged into it and the...

Assuming something in the computer didn't mysteriously go bad during the move, there are two possibilities. First, make sure the signal cable from the speakers is plugged in to the right place. You may have plugged it into the microphone input or line input jack by mistake. Second, be sure the speakers have power. Most speaker systems require AC power, either from a plug-in adapter or a built-in supply that needs an AC connection. (Some newer systems come with USB-powered speakers that don't need an external adapter.)

A remote possibility is that in the move, the speakers got bumped enough to disturb connections on the circuit board inside. The amplifier chip in the speaker case gets hot (especially if the volume is turned way up), and the heat can degrade solder connections, and sometimes cracks form. The move may have caused connections that were iffy to go bad. But this isn't very likely.

You'll probably find it to be a very simple missed connection. Good luck, and thanks for using Fixya!

Need to purchase new power suppy also just before power supply went bad i was having an audio issue. Low volume from monitor.

Not much you can do with the old power brick to check it. They are all usually sealed in there boxes. Yousure the supply is bad? How did you get to that conclusion. The audio is just usually just an external set of speakers inside the monitor. However if they are boosted then an amp may be inside the monitor. taking power from the supply brick. Is that what your conclusion of a bad supply is from?

Thorens TD 166 Mk V1 (UK). Have moved to Canada

Just a thought but wouldn't it be easier to find some kind of power supply converter to knock the 60HZ down to 50HZ?

Need to switch power supply from 120v to 220v

If you have the orginal power supply you can go to radio shack and buy a converter to acess it or they can find a converter that runs off 110 voltage so yuo will still be able to chagre and use the device, about $20.00

Speaker power supply

Found power supply for MLI-691 H speakers
Output is 9vdc, 600 ma. center of plug +.
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