- Ideal for devices (e.g. flat screen TVs) without headphone jack or Line-Out output: the converter converts 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 ,- Volume control for individual, continuous volume adjustment ,- Bypasses the auto muting function: for simultaneously watching TV via headphones and a speaker, ideal for watching TV with deaf persons ,- Three switchable digital inputs (optical, coaxial, USB) for DVD players, game consoles and PCs/notebooks ,- Two analogue outputs (Line Out, 3.5 mm jack) for hi-fi systems, audio amplifiers, and headphones ,- Can be operated with the included power supply unit or through the 5V voltage using USB ,- Plug in and play set-up, no software needed - Power Supply Unit: Yes ,- Width x Depth x Height: 11 x 10 x 3 cm ,- Voltage of Plug-In Power Supply: 5 V ,- Colour: Black 2 years legal warranty only