Is there an explaination anywhere of what the different envelop icons are that appear next to the topic headers?

Hey everyone, Like the topic says, what was the first headphone(s) you purchased after coming to Head-Fi for the first time? I'm a little curious because I've been here for about a month or so, and already bought 2 headphones . First one I bought were the Sony MDR-D66 Eggos for portable use...

Hey everyone. Alright, I just recently started getting into Linkin Park, and while I only like about half of their songs, the half I do like I love. This is also my first real experience with listening to hard rock, or whatever genre you want to put them in. I'm trying to find some other...

Hello everyone, here's yet another, "best headphone for __ category" thread. I've done some research on the headphones I'm looking for already, but what I'm looking for seems inconclusive. Anyway, here goes. One thing to note, I'm an audiophile newbie, and I have relatively untrained ears...