Topping D90 - Open-Box entry-level Topping G5 serves as a

Topping G5 serves as a one-point solution to all your portable needs with its exceptional Hi-Res audio signal decoding and powerful output

EDM and urban music headphones

Tap to play from USB device

And all controlled from an app in the palm of your hand

Topping D90 - Open-Box entry-level Topping G5 serves as aThe TOPPING D90 is a new class of DAC being produced by TOPPING that uses the latest AKM D A chip, the AK4499. It is also equipped with an XMOS XU208 USB chip, AK4118 S PDIF receiver chip, and a CPLD programmable logic chip. For drivers, it uses German Thesycon drivers. Finally, it comes with a pair of AccuSilicon 451584MHz and 49. 1520MHz high end femtosecond clocks. For inputs, the D90 has USB B (XMOS), optical, coaxial, AES, IIS, and Bluetooth 5.