Superlux is a Taiwanese manufacturer of audio components that targets the ?affordable market?. Their headphones have slowly entered the market during the past years and they have made quiet a hype in various enthusiast forums and gaming communities. At first, we were quite skeptical about the relatively unknown company as it is the first time we ever heard from them, and at such a low price, the Superlux HD 668B Headphones are the most affordable set of headphones that Benchmark Reviews has ever taken a close look at.