What can I say, I love this amplifier. However, if you're reading this, I'd take that with a grain of salt, since I have little experience with amplifiers. In fact, this is my first 'real' headphone amplifier, and I must say, I absolutely love it.   First off, the fit and finish is excellent. I love the quality of this unit. The silver is a really nice color for it. It's a nice solid weight, not too heavy (is there such a thing?) and not too light. Feels like you are really getting something worth your while when you take this out of the box...

The Pioneer SE-50 is quite the unique headphone. Being a two way design, they sport tweeter controls that make the highs more prevalent. This is a good thing, because without the tweeters maxed out, for me at least, the sound is quite lackluster. But, with the tweeters going strong, these headphones pump out sound that surprises me for headphones from the (early) 70s. The have a non-detachable coil cord which is terminated in a 1/4" plug on one end, and a single entry into the left ear cup on the other end. The were packaged with a case that shut and...