Power Supplies 2: 3 PSU's for Raspberry Pi and HiFiBerry DAC+

In part 2 three audiophile power supplies are reviewed using a Raspberry Pi 2B and a modified HiFiBerry DAC+ d/a-converter-board. iFi: htttp://www.hifi-audio.com Audiophonics: http://www.audiophonics.fr SBooster: https://www.sbooster.com My sponsor AudioQuest: http://www.audioquest.com My Patreon page:   / thehbchannel   My book: http://thehbproject.com/en/news/116/f... My site: http://www.theHBproject.com/en My channel:    / thehansbeekhuyzen   My Facebook page:   / hansbeekhuyzen   My Google+ page: http://www.google.com/+TheHansBeekhuyzen My Twitter:   / hansbeekhuyzen