So I've recently got the Sabre V3 DAC and a raspberry pi, but haven't gotten a power supply yet because I don't know which one to get.
This might be a dumb question but, what would be the difference between getting one of these power supplies
http://tinyurl.com/hnmkp7y which costs about ~$20
or the one linked above which costs about ~$120. (
http://goo.gl/zKv4im)
For the raspberry pi DAC setup?
I'm guessing it has something to do with "electrical noise" and sound quality? I'm no audiophile or an electrician so I don't know much about this stuff, I'm more of a software programmer kinda guy. But would that be the reason?
Maybe if someone can explain or point me in the right direction? It would be useful for other people who stumble upon this post to gain some knowledge as well
Thanks!
P.S. I guess my best choice would be to simply buy the cheap one and see if I can hear any noise. If I do, then start looking for better power supplies.