Question about Denon AVR-2308CI

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Denon AVR-2308 CI Crackling Audio and suspected overheating

My audio begins to get the crackling audio sound after a few minutes of use. To troubleshoot the problem, I switched to another mode such as tuner or DVD and get no audio sound at all. I turn the receiver off from the mode I had it on with no sound for about 5 minutes. When I turn it back on from standby the audio that previously didn't exist comes on with no other settings changed. It's almost as if it's overheating and the audio begins to suffer. After the cool off the audio comes back and sounds good for another few minutes and then develops the crackling sound again. What's wrong??

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  • sxracer91 Nov 03, 2008

    I have the exact same problem, but with a Denon AVR 1708. It starts to crackle (on all modes) then some heavy pops and after that a high-pitch tone starts. It is back to Best Buy for the 2nd time in a month. If problem persists, Best Buy says Denon has a "no-lemon" policy and will replace after so many fixes. I just hope my speakers can hold out till then.

  • Anonymous Feb 24, 2009

    Did changing the Amp solve the problem? i have the same problem.

  • rayrosado Mar 28, 2009

    Denon AVR - 1908 cracking in speakers started after about 3 months of use. At first it was just a little crackling and would go away. Now crackling followed by high pitched whining noise. Removed all connecions and hooked up receiver to different set of speakers....same issue. Happens in all settings (tuner, dvd, etc).

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petraman7
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SOURCE: Denon avr-1909 crackling sound while watching Uverse HD.

It may may the the AT+T box is really not compatible with the AVR or the Pioneer.

Check the specs on those input/outputs for the Ubox and the receiver.
See if they agree. If so, try another hookup method like HDMI ( which carries the audio too)

Posted on Apr 11, 2009

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housejess
  • 317 Answers

SOURCE: Denon AVR 2308 ci. No sound when using TV (Niece changed setting

there should be a way to change a setting between.....analog, coaxial, optical 1 and optical 2..if everything is connected through rca jacks try analog

Posted on Nov 04, 2009

  • 1 Answer

SOURCE: I have a denon avr 2308. The sound stoped working

i was just wondering if you ever got this issue resolved; i'm having the same problem.

Posted on Sep 06, 2010

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