This amazing DAC and headphone amp has a unique trick for ultra-clear sound: it has custom 1-bit digital processing that effectively turns all your Hi-Res Audio files into DSD, for ultra-low distortion music with a sound that's closer to a classic analogue signature — and you can see inside, for maximum coolness

The Topping DX9 Discrete tries things differently, by combining two technologies in one for distortion-free yet warm sound.