Do you know why my amp makes fuzzy white noises on standby?
210387
If you turn down the blue LED's on the front panel, eliminates a lot of feedback and ground loop noise.
210388
The units lights are a big part of the problem, turn the lights off and the " whine " goes away. As far as " white noise ", rack mount it, grounding it, then using a power line conditioner w " quality " preferably gold plated cables for the optimum sound. Shouldnt need all this, but unless your outside, your gonna want at the very least a power line conditioner with quality cables. Ive reduced the noise you speak of by a good 75%, if not 80%. Good luck :)
210389
Had the same problem with mine, which was very frustrating because I invested in pro audio cables (Input and output) from Guitar Center before the amp even arrived. After researching online, I purchased a DB Link NF103 Reference Series Ground Loop Isolator for $13 from Amazon which eliminated most of the noise. I also plugged it into a Monster Power HTS1600 Power Conditioner which I was already using for my home theater and the problem was solved.
1807194
No I have not noticed any strange noise in mine. Sounds like yours is defective.
758737
I ran a wire from my led switch to the amp that way the amp is only on when my lights are; The lights are a good reminder to shut it off. I'm not sure if the was a light or not on the amp but i know it still pulled power when speakers were "off"
1636648
It's also quite possible that the Volume Pot is not the correct one or is defective and could be why you have to turn it up so high. Was the sound ever distorted? Or was it clean? If you did overdrive the output you might have gotten distortion. But if the sound was clean but low in volume, then it might be the Volume control , preamp setting or output amp.
1866993
Hey bro I had to do the same with my amplifier go to power acoustic.com and go to customer service and send an email about your problem with the product they will email you back with further information I had to send the amp and 25 dollars into them and they fixed my amplifier! Great amp great sound quality and overall great customer service. Good luck bro! Happy Holidays
297483
I have the same problem and I think it's the power board. the capacitors need to be replaced. Look it up on YouTube, how to replace if you want to do it yourself, amazon also sells the kit to fix the capacitors yourself. And yes I think RCA is very bad.
730341
Hello. I'm sorry to hear that you are experiencing trouble with one of our amplifiers. Please call the Technical Support Team at 805.751.4853 so we may further assist you.
1910553
I hear no such noise in mine, however, I always leave mine in standby mode. I suspect you have a noisy cooling fan.
342490
That long whistle sound pops on when power supply is not sufficient. At least from my experience. Try a much lower power draw device on it like a mini Christmas light set and see if the problem persists.
83961
Are you using a wall power supply or battery? The power supply could be injecting a 60 Hz hum. Try a battery and no power supply. If there is no hum, replace the power supply. If there is still hum, check your cables, switches & pots in your guitar and then your amp. Still hum after all that, the pedal is probably bad.
1045762
Nah man. I looked something up like that before. Its either your wiring in your house or you need to get your amp checked. Mine kinda makes a sound like that on OD2 on almost full gain and volume when my guitar is plugged in though. So check the wiring or you amp if nothing is plugged in and making that noise. Hope this helps.
1741346
Sorry to be so long, but while the problem seemed to clear up, it suddenly developed the hum again. I have a Technics receiver with a phono output, so I have the turntable set to Phone Off. This worked until today, when it suddenly developed a hum, and when I tried to reconnect the wires the white wire produced a pronounced hum and the red wire produced an explosive pop. I played it this afternoon without incident, and have played it for hundreds of hours since last summer, but today the hum came back with a vengeance.
608874
Check the fuse and make sure the speaker wires aren't touching. Make sure that the Amp. is not on all the time turn it off when not in used. I have NO PROBLEMS with my Pyle Home PCA3. I hope this helps!!
736514
Nop, just the amp and a battery without even a power cord, and it sound really noisy
730342
Check that all wires are fully connected. Other wise it would probably be something internal in which case yeah I would return it. Other thing would be speakers but if you only noticed it with the new amp then there's your issue.
1154496
Mine keeps going off on overload and it's not much more than half way up. I am very disappointed with this amp . Tech support told me I had a ground issue I ran a 4awg cable from the battery to prove them wrong now they will not respond .so I'm stuck with a amp that shuts off when I turn the music up
1494499
I think the noise is coming from your input source. The amp and speakers are merely amplifying the noise (i.e. they are working properly).