TOPPING DX9 DAC AK4499EQ Headphone Amplifier NFCA Bluetooth 5.1 AptX LDAC 32bit 768kHz DSD512 Silver - reviews - There are 2 reviews.

très belle scène sonore
c'est un dac très bien construit , avec une très belle connectique . pour le son, c'est un plaisir musical. testé depuis 2 mois et comparé avec un smsl su-10 double dac sabre 9038 pro qui est très bon aussi, mais moins musical et moins équilibré .très belle réussite de la part de topping bravo.

Topping's Masterpiece
Very beautiful, great build quality and heavier than predecessors
is first impressions when i received it.

Packaging is top notch! You can be assured than your Topping dx9 arrive in pristine shape.

Sound is Classic Topping aka very punchy and clean with some chocolate warmth flavoring.
Dont expect old and bad recording to sound impressive!
Great recordings, Games like Battlefield 4, far cry primal, Alien Isolation sound very powerful and dramatic with my HD800S and balanced cable.

Other contender was Element x2 with tiny bit better components with practically same features and also beautiful design, but that costs 4.4k euro!
This dac/amp is absolute is absolute bargain in comparison to dac/amps like Rme adi2 or chord hugo 2 and other contenters up to 3k.

I wish Topping continue Dx9 cause it have so much going on in their favor like Top tier dac, top tier amp, 1st class design and build and ton of feature and inputs.
Topping have absolute Winner in my book!