Introduction?   I got the HE-300 for $150 without knowing what I was really getting. I was on the verge of purchasing the HD 598 instead, but my life needed some unknowing excitement…I guess.   Packaging   A cardboard box. That’s all you need to know. The first revisions came with a wooden box that looked rather sexy, but HifiMAN has chosen against it for its second and third revision, instead giving you a silver cable that will make a sound if you even think about touching it. Don’t get me wrong, the cable has been very well regarded and it...