Recent content by hybridauth_Facebook_10154896652913676

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    Hum in subwoofer/ receiver that varies with volume

    Ok, by now I opened the sub/receiver and found the following for the power circuit: The plug has three pins (i.e. grounded). The upper pin (i.e. 12 o'clock position) connects to a yellow short cable on the inside. This yellow cable goes back to ground, i.e. it is attached to the metal frame and...
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    Hum in subwoofer/ receiver that varies with volume

    Thanks for your reply Nathan. On the sub/receiver you can see a ground logo and screw next to the grounded power input. If I try to tighten the screw it fails... Maybe this has gone lose on the inside indeed, will try to open and see, though I am no technician ☺ Do you think this failing screw...
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    Hum in subwoofer/ receiver that varies with volume

    Hello, I own a 5.1 home cinema system with an annoying hum in the subwoofer which is also the receiver. The hum can be heard as well when no devices are connected. On standby and volume 0 it is silent though. The hum noise volume depends on the volume I set on the system, i.e. at volume 63 it...