Review: mini review: Koss Pro4S

Studio headphones are built to serve a unique purpose: to provide unadulterated reference audio of the highest quality. As such, it's easy to find yourself in enthusiast territory, where there's no limit to the amount of cash you can drop on this type of headphone. With plenty of options for studio musicians, technicians or music lovers alike that are marked above $500, what there aren't enough of are cheap options. The Koss Pro4S hope to reign supreme in the low-end of the price spectrum for st