I didn’t watch all of the video because I can’t stand watching the guy. The notion that these uber expensive streaming/serving devices are worth the price is up to the buyer to decide. If they are claiming they sound better than less expensive devices I would be very skeptical and look for verification, subjective anecdotal flowery prose is not verification. I believe the Taiko Taiko Extreme is one of the devices. I have not heard it but I have researched it. I grant that it does everything it claims. It looks to be a very well made streamer/server. Does it sound better than cheaper units? From what I’ve seen I doubt it very much. This is where I have trouble with these types of devices, I don’t really care what they cost or what anyone buys but I do take exception when they claim superior sound without showing why?
I can or anyone can put their server in another room, there goes the noise advantage out the window, put a decent streamer as an endpoint, DAC that measures beyond human hearing in SINAD, THD+ N and listen to each blind and pick which is which, better than chance. All you ever get is anecdotes like above, every time I spend more it sounds better, well Duh?