Yup, I have one of them 1543's, less detailed and quite musical. I like that sound sometimes since the music doesn't ask for your focus, it's just there.
Well actually to be fair I haven't had any issues with any of my Chinese products, except for one which used glue instead of solder, so then I pulled a wire by mistake and it came out of the glue, and then it was a real pain to put that wire connected to other wires back with electrical tape (since I didn't have any solder).
When I say "junk" I mean they don't look very good, basic enclosures, and some of them sound different than I expected them to..., of course the low prices mean I can try sooooo many of them which would be impossible with American, European or Japanese products.
Right now I'm using a cheap Chinese ES9018 DAC, it's the best sounding one. ES9018 is considered by many to be the best DAC chip on earth, and I didn't have to pay very much for this really well made DAC. Of course I had to buy it from the Chinese internet not in English which isn't easy, but hey I'm listening to bliss and heaven. =)
