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Problem with constant humming - LG LFC21776ST 21 CF French Door Refer Cab Depth: LFC21776ST Refrigerator Stainless Steel

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How do I stop the constant hum coming from my Azden SGM-1X Professional Microphone?


If the hum is from line pickup, it should be 60hz or 120hz. If you are connecting to a line powered device, you might want to try a direct or isolation box. There's a ton of them like these
Passive Direct Boxes

And see if orienting the mic at a different angle. Try turning off fluorescent lights. Isolate ie as much as possible.

Jan 01, 2015 | Azden SGM-1X Shotgun Microphone

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Omni S8 Subwoofer Constant Hum


4amom-s8n is the part number for the amp assembly

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The hum from my vip 722k dvr box keeps me awake at night. thank you!!


pwgasson,

Some noise from the receivers is normal as they are constantly updating the guide and checking for any software updates. How loud would you say the hum is, and is it constant or intermittent?

Tommy Faust
DISH Network

Jul 20, 2011 | DISH Network DVR-625 DTV Receiver /...

2 Answers

Rudd model nu. VACC-024JAS. outside unit will not work. A little constant humming. Motor appears to be ok


the constant hum is probably the contactor which may be pulled in on the 24volts check your capacitor that is most common to go out its a canister either oval or round it has wires going in to it please give me a vote and rating

Sep 22, 2010 | Ruud UAMB042 Air Conditioner

1 Answer

Compac Presario F700 makes constant humming noise


Sounds like its the fan . The more demand you place on the system makes it run hotter so the fan speed automatically increases to compensate

Jan 19, 2010 | Compaq Presario 700 470024-192 Notebook

1 Answer

Constant hum from speakers


It sounds like you might have a grounding issue. Try connecting to the wall outlet with a ground prong lifting adapter. Not just the speakers but the source plugged into the speakers also. Good luck.

Oct 09, 2009 | Logitech Z-10 Computer Speakers

1 Answer

Constant hum


CHECK THE ALL THE CABLES (RCA) .
i think missing ground sheeld .
or smoothing capacitors are leak.or power output section faulty.
can you poen the cover and check circuit board get wet anyhow,
nuwan

Sep 23, 2008 | Sherwood RD-6500 Receiver

1 Answer

Constant hum after power surge


Try using the OSD menu to Deguass it.

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1 Answer

Constant humming sound


the most common problem with ALL microwaves is the magnatron

Dec 29, 2007 | Samsung SMH7178STD Microwave Oven

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