PSW125 humming

Dhondu
Dhondu Posts: 2
in Troubleshooting
Hello guys,,I have a PSW125 that recently started humming. It continues to hum even with the subwoofer (rca) cable removed. I moved to a different part of house with no cable attached and still hums. If I lightly tap the amp at the rear the humming cuts out for a moment. Same with twisting the volume knob. Tried switching between on/auto/standby with same results.

Left it powered off for a few days and same results.

What's up? Suggestions?
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  • F1nut
    F1nut Posts: 50,647
    Why do you have "outdoor furniture" in your signature area?
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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