State-of-the-art technology in compact housings - the Digital Classic Line delivers perfect game partners for all digital sources. The D 3020 is equipped with a coaxial and optical digital input and can therefore be combined with a variety of current digital sources, from CD players to flat screen TVs. And in addition to the analogue RCA input, there is the D 3020. Wireless with Bluetooth can also be connected to a wide range of sources