One of the best headphone makers around is a little company called Westone Audio. They have been making high-quality hearing aids for several decades. In the last few years the company has taken this expertise and branched out into the audio enthusiast headphone realm. Professional musicians are really the target market for Westone’s headphone products. The prices go from $200 up to a staggering $1,000+. I recently had the chance to check out two different sets of headphones from the company, the consumer-targeted $200 ADV Alpha Adventure Series and the higher-end $500 Quad-Drive W40 headphones.