Having worked in the electronics business in China and Japan for a couple decades I can say that in general Japanese goods far exceed the quality of Chinese. There are exceptions of course where, for instance an American company tightly controls every aspect of the manufacturing processes (think Apple). But, in general, Japan, the culture and companies are dedicated to high quality and endless iterative improvements. They are absolutely dedicated to doing a good job. China is very different, culturally and from a manufacturing perspective all over the map. So, no question you can get a good piece of equipment from China, but lots of research and knowledge is required to be guaranteed good tech and quality construction.
Looking for Speaker Input
My system is Luxman C900u pre amp, 2 Luxman M900u amps configured in monoblock mode driving Focal Sopra 3 speakers. All digital with Aurender W20SE streamer. DAC is Luxman D10x, which doubles as a CD/SACD transport. My question for the forum is I think the Focals are the weak link. What speakers would the forum recommend to go with the rest of my gear?