I checked those amps and they are nice but a little expensive. Do you know any that are under $100 and also have a volume control on the amp? Also, USB charging is a big plus.
Hey, I was looking at portable amps for headphones for your phone, tablet, PC, etc. Anyways, are there any amps that have unlimited battery life or do they all have to be charged? If so, please send me the name of some. Thanks.
Hello, I recently bought some refurbished SteelSeries Siberia v2 over-ear headphones to mainly use for my phone, I already have some Logitech ones for my PC. I currently have a Samsung Galaxy S5. When I used my friend's iPhone 4S, the headphones sounded excellent. When I plugged them into my...