Sennheiser HD 820 Closed-back audiophile headphones
sku# 143HD820
The HD 820 headphones perform their best when driven by a powerful headphone amp like the Sennheiser HDV 820 . Sennheiser's top-of-the-line sealed headphones This is the first sealed-back model in Sennheiser's legendary HD 800 series, and the company went all out. The earcups are sealed with concave, heavy-duty glass covers that show off the drivers and help absorb unwanted vibrations. The result? Transparent, spacious sound like you'd expect from an open-back headphone, but with the insulated listening experience of a closed-back design.