This is the iFi-Audio NEO iDSD headphone DAC. I am selling it because I no longer use it. It has been used, but there are no noticeable scratches, and all accessories are included except for the instruction manual, including the original box. *There is unevenness in the LCD display (see image). This seems to be a common issue with early iFi-Audio products. The sound quality is not affected at all. Thank you.