“Does the DP-UB9000 have a noticeable audio hum during 4K playback. My hope is that it will be very quiet.”

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• Are you sure the noise is coming from the player? Check you physical connections,you may have your speaker wires reversed or they may be out of phase. Or,it may be a prolem with the player.Hard to tell. It could be problem with the connection to the monitor.Make sure you are using a high speed 4-8K HDMI cable,Some of them can be hooked up backwards. Some have arrows on the ends for outbound and inbound directions,same as good subwoofer cables. I hope I helped. C.M.

  Answered by Anonymous 1 year ago

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• Hi! There will be no noticeable audio hum during the 4K playback. -A

  Answered by Panasonic Team 4 years ago

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