Wonderful video, unbelievable, there's valve smps everwhere, it's Hi-Fi porn, I'll be watching this many times .Good quality as well. It's like Lakeside in the UK, but All Hi-Fi.
Don´t buy hi-fi stuff in China cause you risk to spend money on a copy not an original.Japan has a very serious 2º hand market with hi-fi products.In some places they offer a 2 year guarantee even if vintage product.