Topping has gained a loyal following for its line of accurate, competitively priced DACs, which includes the DX7 series and the D30. For those looking to pair their DAC with a high-end headphone amplifier, look no further than the Topping D50. It’s stocked with all the specs you could want, including dual Sabre ES9038Q2M DAC chips with high accuracy, leading dynamic range, and outstanding THD+N levels. This unit also features the XU208 USB interface, which allows better support for DSD native. You’ll find inputs for USB, coaxial, and optical, and through the USB input, the DAC can support Android, Windows, iOS, and Mac OS X.