I don't get what the point of this product is. Why would I want to have my "good speakers" only connected to one source device? Why would I want it to be connec

I don't get what the point of this product is. Why would I want to have my "good speakers" only connected to one source device? Why would I want it to be connected to a 12.5W/channel amplifier? [0] It's too expensive as a source device (ala Apple TV), it's too expensive as streaming audio device (ala third party AirPlay speakers) and I can't imagine there'd be a lot of customers who'd want to use it as both. -- [0] I own a similar spec Tripath amp, and while 12.5W isn't nothing, it's not party music.