Price history & Review on Topping D10 ES9018K2M PCM384 & DSD256 USB DAC XMOS XU208 OPA2134 Line out Optical and Coaxial output | AliExpress Seller - TakstarAudio Store | Alitools.io
Topping D10 revisited at the end of 2019 - iiWi reviews
TOPPING D10 USB DAC AND USB SPDIF CONVERTER REVIEW | Audiophilepure
Archimago's Musings: MEASUREMENTS: Topping D10 DAC. (And a few words on "absolute polarity / phase".)