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  1. #1
    AR Newbie Registered Member
    Join Date
    Mar 2006

    humming noise from powered sub

    Denon 5800
    NHT SW12 powered sub.

    when I increase the volume on the back of the SW12, I get a humming noise. How do I clean this up?

    Bob S

  2. #2
    Forum Regular
    Join Date
    Mar 2006
    try to clean Rca inputs and change the cable if u can
    Pioneer VSX-AX3 Receiver
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    Marantz CD5001(AR PRO II inter.)
    Marantz PM-17MKII M
    Kef IQ3(Ecosse Cs2.3 wire)
    H/K HD970(Ecosse Composer MKII inter.)

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