xDuoo MU-603 Bluetooth DAC/Tube Preamplifier

Warm and wireless With a Bluetooth 5.1 receiver chip that lets you control your music from your phone and a 12AU7 tube that gives you that warm tube sound, the xDuoo MU-603 is a DAC/Preamplifier that offers the best of both digital and analog worlds.  Bluetooth 5.1 Get high-def sound quality with Qualcomm’s QCC3034 Bluetooth 5.1 chip. With fast and stable connections, it supports audio codecs like AAC, SBC, aptX, and aptX HD. 12AU7 tube The sound is processed by a 12AU7 tube, which pares back some of the shrillness of the upper-end and boosts the mids for an overall warmer “analog” sound.  Go wireless with your bookshelf speakers Connect the MU-603 to your bookshelf or floor speakers for a convenient Bluetooth experience. Control the music from your phone, tablet, or other wireless device. Additionally, the MU-603’s preamplifier function will give your speakers the benefits of tube preamplification, like a warmer sound signature.  Reference-grade DAC chip Rediscover your library with