When I hook this up to any speaker I get a "buzz" (hum) out of this. Do any of the electronics whiz's out there know how to stop such?
850256
Try a magnet to block the buzz sound, especially used in bass speakers, this occurs and what the magnet does is align the electrical pulse and stop the buzz. I have seen things that are half-pipe magnets that will fit over the wires, also ring magnets that you can coil the wires around and thru to get the buzzing to stop.
850257
I've experience the same problem when bolting the amplifier down to a vehicle. From what I can figure it's a grounding issue. In my particular its other equipment installed in the vehicle that is not grounded properly.
850258
I don't recall having that sound.. I would trouble shoot the whole project.. Starting with speaker is in good shape the connections the wires then try the knobs and.check the wires from battery mine actually worked out good and.I purchased 5 Amps from 5 diffrent brands in the same price range and this one is not to shady. Just make sure your all good on ur end if problem continues I would say ask for replacement
850259
If someone still needs an answer to this type of problem, Aaron is probably the closest. You may have to get a ground isolator, such as: http://www.amazon.com/Bessky-TM-Quality-Isolator-Reduction/dp/B00NIBPKF8
1457689
not sure exactly, but have you tried using a different cable and/or mic to see if the hum goes away? perhaps one of them is faulty.
307111
All of what has already been said, AND, the headphone link is very noisy. Mine is anyway. Buzzes...hums... Same with two different inputs, two different power sources, no matter where it is placed. It's not an enviromentally induced noise...it's the converter.
1213317
Only if the interference is coming from your power source. If the buzzing is caused by a fault in the amplifier or speaker wires, this unit can't correct it.
1924575
I have had the same experience (loud buzz, dropped signal). Very disappointing in a system of this cost. Is Nuforce intending on fixing this or is our only approach - as commented previously - to defeat the bluetooth and direct wire, which defeats the point of the system? With the advent of new bluetooth systems that have entered the market I would suggest that if Nuforce doesn't provide a fix to this problem that they will fail.
2118648
Could be cable / power point issue..the XLR cable will cut off the hum..( Balanced cable )..
459583
Have you checked your interconnects and grounding wire? "Buzz's" can usually be attributed to a bad connection, so I would look at all of your IC's from the 'table to the phono amp/receiver.
367809
Mine has a slight hum. Some kind of ground loop, I guess. I'm using a 3-pin to 2-pin adaptor on the power cord--the hum is much worse without it. I've tried both the balanced and phone plug inputs (with RCA adaptors)... no difference. I haven't tried breaking the ground on one of the input cables yet.
587289
Nope, more likely than not the buzzing is coming from your output source. Try playing audio from a different source and see what happens.
554234
I just bought it & have Windows 7. It works fine except it has a hum that I can't get rid of. I've played with the gain button & the mic volume, but it's still there. Any suggestions?
1189759
I use a beringer preamp picked up for $40, the hum went away, it has to do with noisy power from the audio source, not the amplifier.
447995
Have you noticed if yours hum? I'm wondering if sinking the box into the wall- as you did, will help decrease the buzzing sound they emit. Thanks for any insight.
1375879
i don't have any trouble with them buzzing maybe it is some electronic equipment you have them around try moving them to different locations and see if they still buzz or do you have them plugged in to the right place, the speaker plug itself i mean
452225
Thank you! I finally solved the hum problem by plugging the iMic into "Line Out" on my amplifier instead of directly into my turntable. The hum disappeared! Hope you got your hum solved, too. Maria
109134
Did you resolve this issue? I have the same problem but in my left speaker. It seems to be the connection since I tried different cables and speakers and still the left speaker makes the buzzing sound.
2284697
I have Onkyo TX-SR805 7.1. I also have this hum. I've tries everything under the sun and nothing gets rid of it. I've isolated it to the receiver in a pain staking process of elimination. If anyone has a fix, I would be interested. I have to have to return it, because otherwise it is awesome. That hum is really beginning to get to my ear drums.
2175442
the hum level on my pioneer speakers is very low. you can hear a faint static sound if you put your ear right up to the speaker, but it is not intrusive. on the other hand my friend also has these exact speakers, and he sometimes noticed a much louder static noise on his speakers, much like a guitar amp sometimes picks up radio/ cell phone frequencies and those noises come through the speakers. but I think that happened only because somehow his speakers were near some sort of frequency. so it's more of a variable problem, not something that always happens. hope this helps. :)