Inspired by Tyll's big sound project a few of us Bay Area people are going to get together and do some blind A/B testing with the Yggy, my Oppo, the Gungnir Multibit, and a few USB regeneration devices tomorrow. My philosophy has always been that if I can't hear a difference blind then its not something worth paying for. I can't wait to find out whether spending 2.3k on this DAC was worth it. It subjectively sounds nice to me, but if I can't pick it out from the Oppo blind then it probably wasn't the smartest buying decision. I am also curious to find out whether there is something to those USB regen devices or if they are snake oil. I'll report back with findings later this weekend.