These are just wonderful. I had no idea what I was missing. I've always listened to lossless music, but had no idea it could sound like this. I run my music directly out of my 2011 Macbook Pro, and into these, using Audirvana Plus (iTunes integrated mode).   I also use these with my PS3. I plug the PS3's optical audio out in to my surround sound system (Yamaha Amp), and turn the settings to 'straight' and plug the headphones into the Amp's 1/4in headphone output jack.   Call of Duty is about 10x as addicting now. The soundstage...