Monster is paying millions for a 60-second Super Bowl commercial featuring the life of founder Noel Lee to launch a new line of headphones and speakers. Rock, pop, country and hip hop artists are featured.

NAD has revised its popular D 3020 amplifier with the addition of new cosmetics and a moving magnet (MM) phono stage.

The successor of the legendary Sennheiser HD 650 headphones boasts improved performance from its new transducer design.

For the second year in a row the top five brands in the headphone category remain the same: Sennheiser, Bowers & Wilkins, Sony, Bose and AudioQuest. Klipsch joins the leaders in a tie for fifth.

Special edition HD 1 headphones draw inspiration from Pink Floyd's "Dark Side of the Moon." They'll be used in London Victoria and Albert Museum's "Pink Floyd: Their Mortal Remains" exhibit.

Hafler's HA75-DAC Headphone Amplifier features classic tube technologies, along with a state-of-the-art USB digital-to-analog converter (DAC).