Hi,
i was in the process of buying a Topping D10 on Amazon Germany and did't pay enough attention while hitting the button to order.
So i got black Aimpire AD10.
The product was listed as
"Topping OPA2134 HiFi-Decoder Verstärker für D10 Mini USB DAC CSS XMOS XU208 ES9018K2M" (and still is)
Fulfilled and shipped by Amazon - not some third party seller!
(The listing for the real Topping D10 is exactly the same wording)
It sold for basically the same price as the Topping D10 minus a couple of cents.
Date bought was January 6th 2020.
Basically Amazon germany sells the knock off (without knowing?). Kind of strange and frightening. At least they took it back without hassle and refunded me.
I returned the Aimpire Thing and ordered "the real ting". For a day i had both of them for visual comparison.
I did not make any audio comparisons.
If you get the listing for real Topping, underneath the product description is says that there is a "newer version available" (in german) and if you click on that you get another Aimpire clone...
As i got the clone, i investigated it a bit. There are some differences outside and inside.
At first i thought that the Aimpire AD10 was some kind of reject of the Topping production which did not meet spec.
The XMOS chip seems soldered badly with visual remains of flux. Maybe resoldered?
But by comparing both of them side by side there were more differences.
The Chassis is put together by different screws on the back. The "PCM - DSD" Display does not dim on the Aimpire as the bitrate display part does on both of them. Some parts on the pcb have (slightly) different markings. The rca jacks are slightly different. The ribbon cable to the display assembly is attached a different way. The "direct streaam" misspelling was mentioned before in this thread and is the same here. The "CE" logo looks different.
The pcb says Topping and stuff on the Topping were on the Aimpire this area is empty.
Interestingly they both report exactly the same to my Mac regarding their USB ID.
[EDIT] Link no longer active.
If someone wants to dig deeper i attached some pictures i took while both were here. Silver case is the Topping, black is the Aimpire.
Dropbox-Link: https://www.dropbox.com/s/dz51q6fjuc2r98s/Aimpire_AD10-Topping_D10.zip?dl=0
(i will delete this file some time in the future)