OK, we can also apply DIY to digital - you can get great kits to assemble at less than $1k, fit a few exotic components costing about the same, some silver wire and you immediately have a DAC that
"kills" all the competition.
DIY products are unique, listened mainly by their creators/builders, and can not be compared with commonly available products. But I really appreciate diyaudio.com and lencoheaven.com and I think that audio DIY is a great hobby - I have considered going this way several times in the last years, as I have built a lot of equipment in my twenties, but lack of free time kept me away of it.