The device has been with me for about a year and a half, it's clean, and my usage of it is light. All its accessories are with it, and it comes with a special order cable from FiiO. The price is 800, and whoever buys it with the headphones will get a 100 discount (whoever is interested can check my ad for the headphones Ananda Nano). About the DAC/Amp: A distinguished device for sound quality enthusiasts and professional headphones, it combines the DAC and the amplifier in one device. • Supports USB connection. • 6.35mm and 4.4mm Balanced headphone outputs. • Supports multiple inputs and RCA outputs. • Suitable for high-impedance headphones and provides excellent power output.