- Ideal for devices (such as flat TVs) without a line out output: the converter changes digital audio signals into analogue audio signals ,- Allows retrofitting an analogue audio output for connecting a hifi system, amplifier or a pair of headphones ,- Improves the sound quality of digital output devices (e.g. flat TV, DVD player) by sound playback via a hifi system ,- Two switchable digital inputs (optical, coaxial) for DVD players, games consoles and computers ,- One analogue output (line out) for hi-fi systems, audio amplifiers ,- Can be operated with the supplied power supply unit ,- Plug & play, no software required - Model: Analog-Digital Converter ,- Power Supply Unit: Yes ,- Width x Depth x Height: 5 x 4 x 2.5 cm ,- Voltage of Plug-In Power Supply: 5 V ,- Colour: Black 2 years legal warranty only