any county can produce good or bad products, Korea is a hot spot for amplifiers at the moment, and some awesome amps have and are coming out of there, but at the same time, you have companies that are having issues with QC and it has distroyed them, example Diablo and RD, who both were being built in Korea also. China is producing a lot of crap, but they also are putting out some good quality stuff, example, Soundstream XXX and X3's. So to state the location of manufacture dictates the quality is crazy. to say the location of manufacture demands different levels of QA and QC to produce a quality product, absolutely!