I currently use a pair of Sennheiser HD439 with an ipod Touch and a Fiio E6. The hd439 are a great pair of headphones for 89 US and i like the warm sound signature and accurate bass. But for Electronic music i like a bassy sound and much more detailed can, preferably open-air headphone. I have no complain about it because it will be used in my apartment, not for outdoors. I heard that the HD558 has a good bass and have a great "sense of air" in the sound. Also i heard the Ultrasones PRO 900 as a "bass monster" perfect for this Genre, but is expensive, not open and i afraid that it sounds very bright.
Someone recommends a very good, airy, detailed and with good bass can for this genre, about 160 or 200 US Dollars? (If the headphone is in amazon, better) Thanks and sorry for my bad English :P