No tiene mala pinta. Línea, usb, y salida para auriculares:
(http://www.discoveryhifi.com/image/carathd1v_s.jpg)
http://igs.avhub.com.au/IgnitionSuite/uploads/docs/StyleAudio_Carat_HD1V_USB_DAC_LoRes.pdf?129054175535530000
http://www.6moons.com/audioreviews/styleaudio/carat.html
http://www.discoveryhifi.com/pdf/CARAT-UD1&HD1V%20Spec%20&%20Features.PDF
http://www.discoveryhifi.com/pdf/Styleaudio-USB%20Audio%20DAC-Introduction.PDF
http://www.discoveryhifi.com/pdf/Carat_Review_English_1.pdf
Saludos, Raúl