Hi! i'm selling my RME ADI-2 DAC. It's purchased in June and used for a month in office. I upgraded to a Chord Dave so I don't need the RME unit anymore. It's basically new and it comes with everything. I'm asking for $850, including PayPal fee and ground shipping cost to CONUS. I'm also interested in trading for / towards a high-end DAP such as Cayin N6II, iBasso DX220. Please note I'm traveling for the next 2 weeks so the earliest shipping date would be September 2nd. Thanks for considering!