Recent content by bobowitz

This is the sound card I am using: TROND External USB Audio Adapter Sound Card with One 3.5mm Aux TRRS Jack for Integrated Audio Out & Microphone in, Do Not Work for TV or Car https://www.amazon.com/gp/product/B07L56C28R/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Also, I have a Asus...

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...