Sennheiser HD820 Closed Back Audiophile Headphones
pre-owned Sennheiser HD820 Closed Back Audiophile Headphones Sennheiser flagship closed back headphone condition: perfect local pick up only no refund or return come with original boxes Features The new audiophile standard for closed-back headphones Concave Gorilla Glass reflectors deliver impressive spatial sound reproduction Ultra-ergonomic adjustable metal headband with inner damping element Developed in Germany and precision-built at Sennheiser’s state-of-the-art Ireland plant Frequency