I've been out of the headphone game for some time now, focusing on my 2-channel speaker setup rather than headphones for the last two years. The last headphones I bought were a pair of ESW9 for $80 four months ago (audio-technica warehouse sale ftw). Though I have  been slowly but surely making my way back to headphone listening. I was browsing ebay and came across an auction with 5 minutes left for the K270 Studio dual-driver headphone. I was interested in owning a pair because of their rare design and for the sake of furthering my own headphone...

This is a mini review of the beyerdynamic dt220 400ohm.   Last year I stumbled upon a pair of dt220 on ebay for $75. I was unable to find information in regards to their sound but I bought them anyway. A true impulse buy. After hearing them, I bought another pair from the same seller. I could tell that I had found a special headphone, a true diamond in the rough.   Overview:   The dt220 is rare and information is hard to find. There are a few pictures and specs but very little in terms of listening impressions. Luckily I have two original...