Sennheiser DSP Pro-120 Dolby Surround Unit & HD 580 Precision Headphones Adapter

The Sennheiser DSP Pro-120 Dolby Surround Unit and HD 580 Precision Headphones with Adapter is a high-quality audio processing unit designed for immersive surround sound experiences. This unit, in a sleek blue/grey color, offers Dolby Surround sound formats for an enhanced audio experience. With the trusted Sennheiser brand and precise DSP technology, this unit is ideal for home audio systems looking to elevate their sound quality and create a more dynamic listening environment. Everything working last used. Very clean condition See pics , foam inside is a little torn. Outer velvet is nice condition