Sennheiser HDV 820

A sophisticated metal housing protects the precious vitals inside the Sennheiser HDV 820 headphone amp. How do you make one of the best headphones on the market even better? If you're Sennheiser, you build the HDV 820 headphone amp to play up all the strengths of your flagship HD 800 S open-back 'phones and new closed-back HD 820 headphones . The most obvious matches between the two are in the cosmetics and the connectivity — this is one of the few amps we offer that can accept a balanced 4.4mm headphone cable. But this powerful desktop amp also drives Sennheiser's best headphones to perform at their top potential. Sennheiser designed this amp to accentuate the sonic advantages of the HD 800 S and HD 820. The HDV 820 spreads out the headphones' large soundstage even wider. And together, the pair delivers airy, musical highs along with taut, detailed mids and a sweet helping of bass precision. Of course, you can use the HDV 820 with any set of wired headphones that would benefit from clean, controlled power...