Your music collection will sound extra rich and detailed with the Oehlbach DA Converter. This converter converts the digital audio signal of a TV or computer to an analog signal. During this process, it improves the sound, which makes your music sound realistic. It's almost as if you're in the studio with the artist. The converter transmits the signal via a 3.5mm or RCA cable. This means you can easily connect it to various devices such as a speaker, soundbar, or receiver.