The HD 505 features a primarily black design with dark copper accents. I have to admit — I really dig the look.

The Sennheiser HD 550 is new a headphone that shares a lot with HD 505 headphones that were released this past February 2025.

The latest hardware to hit the shelves is the HD 550 open-back that touts a featherweight design, a frequency response of 6Hz ...

​Central to the HD 550 is a custom 38mm transducer which seeks a fast, dynamic performance with a focus on sonic clarity and ...

The Sennheiser HD 550 is positioned as a more well-rounded headphone than the brand’s other entry-level open-back options. In ...

Sennheiser has introduced the HD 550, an open-back headphone designed for audiophiles and gamers who prioritize clarity, ...

Sennheiser has introduced the HD 550, an open-back headphone designed for audiophiles and gamers seeking clarity, comfort, ...

The Sennheiser HD 550 open-back headphones are pitched as bringing "a compelling new choice to audiophiles and gamers seeking ...

This digital audio player puts in an impressive showing for relatively little cash. The FiiO JM21 is an excellent first step ...