Help in selecting DAC for T amp Amplifiers

I intend to purchase a floor standing speakers to my Topping Tp20 T amp. And i plan to add D20 DAC from Topping. I just want to know is the device compatible with Rasberry Pi + Volumio ? . How is the final result of this combination?

Link for the DAC -

BTW is there any windows phone app thru which i can connect to volumio?

Thanks in advance :slight_smile: