Humming

I recently bought used ATH M40x headphones and they work great with my phone and laptop, but when I plug them into my desktop PC either with a USB adapter or directly into the audiojack or motherboard, I get a low frequency hum. When I use my apple headphones or my old pair of headphones...

Hello, I'm no expert in the audio field, so apologies if this isn't the best explanation. I have two 3.5mm audio cables (PC and Nintendo Switch) plugged into a splitter as input that go into one speaker. When the Switch is powered on and both audio inputs are plugged in, there is a...

Hi, I'm using a Denon AVR-484 receiver connected to my TV via optical cable. While the humming has been there for quite some time it's recently started to annoy me quite a bit and was wondering if anyone would be able to help me out. The humming comes from the speakers (not the receiver...

So I came home to my sub making this humming noise. I unplugged everything and the sub continues to hum. It does get a little louder as I adjust the knob but only after a certain threshold. Not entirely sure what's going on here, quite possibly there was a surge when I was at home (that's what...

I recently purchased an Electro-Voice RE320 as a mic upgrade over my old AKG C1000S. Apart from a change of mics, I've always used the Focusrite Scarlett 2i2 as my USB Audio Interface and have experienced no issues, interference, or noise with other microphones before the RE320. With the RE320...

Hello, I'm having a problem with my Scarlett2i2 2nd gen usb soundcard. I have KRK 8's and my problem is : When i'm moving mouse or i have google chrome or DAW opened i have a clear humming noise and when i move my mouse it's a buzzing noise. I have tried to put it on my laptop and it worked...

Alright so let me explain the setup I currently have and the issue I am facing. So, I have a soundblaster x-fi 5.1 pro as my soundcard. I have my headset plugged into it for my PC audio and the line-in being plugged into it for my xbox 360 sound. I did this because I didnt want to unplug and...

I just bought a Blue Yeti and i was going to try out the headphones monitoring/built in DAC/Amp, but when i plugged my headphones in and put the volume higher i noticed a very noticable hiss/hum coming from the mic, so i first thought it was the mic picking something up in my room. But then i...

I've an old Sansui 221 which had been crackling with the volume control. I cleaned all the knobs that were causing crackle successfully, they all seem very smooth now. However yesterday before I did this I was using it and after about an hour noticed a developing hum. After another 30 min it...