So I was perusing a computer audiophile website expecting to laugh at the malarkey until I read about linear power supplies. I researched it further and it seems they actually have merit in providing super low noise power to analog systems. I am wondering if they would improve digital systems. I have a mac pro and an ATX linear power supply for it costs a few thousand. Again, laughable, but I am wondering if anyone knows whether a linear supply would improve sound signal on a mac mini for example, which would actually be affordable. I am thinking digital is digital - its either there or its not. Any opinions?