I would suggest the DT880. As lively and detailed as the k501 but with a better bass foundation and suitable for a broad range of musical genres. The HD580... has the Sennheiser sound.

I like the look of the previous DT 880s. I would call that retro-futuristic look. The current model looks rather cheap and boring. But that´s another story...

I´m not familiar with Dynahi amps. But judging from your description I wouldn´t leave any device turned on continously that reaches 70 C. I would fear that the circuit boards and electronic parts would age too fast. I decided to leave my headamp on 24/7 but its all solid state and its warming...

I´m not familiar with Dynahi amps. But judging from your description I wouldn´t leave any device turned on continously that reaches 70 C. I would fear that the circuit boards and electronic parts would age too fast. I decided to leave my headamp on 24/7 but its all solid state and its warming...

Quote: Originally Posted by Andrea After a little more than a year of use, my HD650 seems nothing like dark sounding anymore (though I was never struck by such a strong trait of darkness as someone describes) Is it me or the phones that have changed? I estimate, that the phones...

It depends of which kind of music you want to listen. I don´t know the HD595 but the HD650 has a definitely darker sound than other phones. Which doesn´t make them necessarily bad ones but you should know this. Of course everything improves with an headamp but they should work good enough witg...

I would use pink noise (be careful with white noise, it has a large amount of treble energy). I would start below normal listening level and increase it then slightly above normal listening level. Or you could generate a mix of sine waves of different frequencies with an appropriate computer...

The dimension change over 2 weeks are some hundreths of a milimeter, which is decisive for the exact fit of dentals works. (As drlee27 said) but I dont think you would perceive such a small change on your ears. If you kept the impressions out of direct sunlight and they show no signs of...

Very addictive phones. I bought one for my dad and his iPod nano. Since then he isn´t open to conversation anymore. He just sits on the balcony, listening to music. (My mother starts to curse "those damned headphones". Maybe I should get her a pair, too.) I audioned them as well and I think...

I read that different earpads can influence the sound of phones. Beyerdynamic even mentions that on their "Manufaktur" webpage, that choosing different materials can alter the sound. How does that come? Is it possible to "correct" sound deficiencies of phones by changing pads? Especially to...

Thanks cosmopragma, for the quick and detailed answer. The lower moved mass could be responsible for the better transient response, but as you´re saying this impression is very subtle and bordering to imagination, that wouln´t be a strong argument to their favour. The Sugden Headmaster is...

Has somebody experience with these. The web page says "minimum moved mass" for the 600 Ohm models. Does that affect the sound in a positive way? How hard are they to drive for an amp? Please help me decide before ordering my new 880s. Thanks a lot!

Quote: Originally Posted by hozo You always hear people say Grados for Rock, Sennheisers for Classical, Audio Technicas for Jazz/rock/pop. What about Country music ? It has the dynamics of rock, the detail and resolution of classical, and the instrumentals of jazz....It has voice...

They appear to be "slow" due to their recessed high frequencies, which are "fast". This phenomenom is probably(!) exaggerated by the amplifier. That said, I don´t want to defend the 650´s, I just want help to make clear what´s wrong with them. But I wouldn´t try to adjust it´s characteristics...

Spontaneous acoustic sensations are quite common and are harmless, as long as they appear not too often and only for a short time. But if you get the symptoms more often since you use your new IEMs, you should do without them for a while and see a doctor, especially since you had stress in your...