Back for some more advice. I'd like to get a headphone amp/usb dac for work since I listen to music from my computer anyways. I mainly listen to my ATH-M50s at work, but also own Westone 3s as my travel buds, so sometimes ill listen to them at work as well. Would I benefit from a Amp/DAC?
I have a Macbook Pro, and would be playing files from iTunes (some lossless, but most are 320kbps MP3s). Any suggestions would be fantastic. Not looking to spend a whole lot, but am willing to consider stuff around ~$150 if its awesome (though would prefer to keep it much lower).