Boomstick Headphone Enhancer
For many of us, it's easier to reach for some simple earbuds while we work rather than grabbing that pair of audiophile headphones. For those situations, Boomstick Headphone Enhancer should come in handy. It's compatible with any set of headphones and adds that extra layer of sound quality you miss out on when you use the basics. Most digital audio is terrible, and Boomstick will open your ears up to more detail from each and every song.