-   When i go into the SET UP menu on the STR DE698 and set S.W. to NO, the humming stops. It's got to be a problem with the circuitry in the receiver.
-   fabyouless
Feb 02, 2009
-   I have humming through my sub woofer problem too.It got so bad that I can no longer have it hooked up to the stereo.So its out of commission.-   Juslee
May 17, 2008
-   my subwoofer hooked to the mono sub out hums
at first i thought it was my sub so i bought a new sub but it does the same-   spiceymoose
Left side speaker(s) only work on 'CD Direct' setting. Video 1 and Video 2 / AUX do not work at all....
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Left side speaker(s) only work on 'CD Direct' setting. Video 1 and Video 2 / AUX do not work at all. Left side speakers do work on 'CD Direct setting, but do not work on 'Phono', 'AM', 'FM' or other settings.