Question about Audio Players & Recorders

1 Answer

Amp i have a kam kxr150 amp but only one of the channels is working properly (channel a)channel B only has very slight sound coming off it even if the volume is turned up

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 54 Answers

Possible final i.c. very weak check voltages on both channels see if big diffences

Posted on Sep 16, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Volume at 10 produces very low speaker output.!?


It sounds to me that all you are getting is the pre-amp stage of the amp and nothing from the power amp stage. As it is on both channels then it is something that is common to both. This could be something to do with the power supply of the power stage. Or whatever is on the heatsink. It could be that the amp uses a single audio amp IC for both channels. If it does my bet is that it's gone. If it uses two sets of semiconductors for the right & left channel it would be highly unlikely that both channels have gone, but not impossible.

Dec 27, 2009 | Audio Players & Recorders

2 Answers

Does anyone has overheat problem with Behrigher EP2500 power amplifier? We had the amp for abut a year. The amp. has recently become overheat (hand burning) after 30 minutes operation. We set the gain to...


The last time I had a problem like this there was a defective transistor in the from end that was generating noise in the 30K range. Too high to hear and too high for the speakers to reproduce, but enough to put quite a load on the amp. Does this occur even with no speakers attached? If so, then put an osciloscope on the outputs and look for signals. WIth no input, there should be no output at all except for a little noise. You can also see if there is any DC on the outputs as well.

Please update this with what you find.

Thanks,
Dan

Oct 13, 2009 | Behringer EUROPOWER EP2500 Amplifier

2 Answers

No sound output


Check you audio in and out cables. . you may have them backwards.

Sep 25, 2009 | Onkyo TX-SR502 Receiver

1 Answer

One channel not working (no output) when useing various modes


Hello

I had a similar problem, now to be honest there is quite a couple of things that could be faulty. I dont know which cable you are using between the source and the amp, but i am using RCA to mini jack.

I had the same problem that my tuner on amp played through all channels dvd as well, but as soon as i hook up the amp to my computer only some of the chanels played.

I found out that there is actually mono and stereo versions of of that cable thus, if you use a external source and channel it trough the amp with a mono cable, only some channels will be playing.
If you use a stereo cable both channels will work.

The other problem could just be a simple setting on the amp itself.
Usually you can set the number of channels you want the amp to be set on. It is very simple, locate this function an try every setting untill you hear that all channels are working.

It could also be an "ic" on the heatsink of the amp which overheated, if you open up the amp you will be able to see it instantly. This will explain the slight sound you manage to hear.

My advice is to try the first and second sollution and as a last resort send it to a repair shop or if you still have warrenty send it back. I doubt that it is a hardware problem on the amp itself.

Please rate this.

Best regards

Sep 25, 2009 | Marantz SR-5200 Receiver

4 Answers

Philips 21RF vardaan there is no sound but everything works fine


just open the service manual & change the option to 1-128 ,2- 215 , 3- 065 , 4- 000 , 5- 192 , 6- 129 , 7- 112
By-Rajan

Jul 01, 2009 | Philips 32PW6506 32" TV

2 Answers

Pioneer deck kicker sub 2 mossfit amps


scanman84: i would recommend using the 2 channel 300W amp to drive the dual voice coil alone. i wouldn't combine the single channel amp with the 2 channel. you can't tie the 2 channel outputs together & use that on 1 voice & attach the single channel amp to the other, plus there could be slight differences in amplification & timing which, could cause the sub to have minimal movement or cause a canceling effect which would reduce the spl, sound pressure level. if you need more volume use the lowest impedence speaker recommended by the amp's mfg & if you need serious volume, go with a higher output single 2 channel amp. just make sure you have sufficient wire size to handle high powered amps. example, 8awg wire is rated for 73 amps. also make sure the amp is well grounded with nut & bolt connections to the frame & that there is good ventilation.

peace-out

Jan 06, 2009 | Car Audio & Video

1 Answer

Sound through one channel


Only the right channel had a sound,the left channel is mute, whatever adjustment you did and whatever balancing you done nothigs happen,even you interchange the speakers. The problem is in the power amp. The STK IC there is busted already, it's better to change it with a new one so the performance become normal again.

Jun 14, 2008 | NAD C372 Amplifier

1 Answer

Multipal amps


make sure your speakers are connected correctly if subs and are inside the box then check connections also at times the rca at the back of the head unit can disconnect. if power light is on then error is either speakers not connected correctly, rca faulty or not connected or speaker output on amp is blown

Jan 03, 2008 | Kenwood KAC-7202 Car Audio Amplifier

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

230 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5348 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

75178 Answers

Are you an Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...