[tight_budget]

I'm looking to replace my aging HD600s. I could purchase replacement drivers, but thought I might get a different pair of headphones that don't need amplification instead.
 
Budget - about the same price range as HD600, comfort is very important. I have the Audio-Technica ESW-9 which I love the sound but is not comfortable to wear for more than 30 mins. I'm looking to get the same kind of sound signature as either the HD600 or ESW-9. 
 
Any recommendations? 

 

[PurpleAngel]

  I'm looking to replace my aging HD600s. I could purchase replacement drivers, but thought I might get a different pair of headphones that don't need amplification instead.
Budget - about the same price range as HD600, comfort is very important. I have the Audio-Technica ESW-9 which I love the sound but is not comfortable to wear for more than 30 mins. I'm looking to get the same kind of sound signature as either the HD600 or ESW-9. 
Any recommendations? 

 
Not sure what would sound like the HD600 and not need an amplifier.
 
Why get new headphones that do not need a amplifier?.
 
How much would you be willing to spend for new Audio Technica headphones?

 

[monkeysixtysix]

Philips Fidelio X2.

http://www.innerfidelity.com/content/boss-philips-fidelio-x2

 

[AnalogSavior]

Philips Fidelio X2.

http://www.innerfidelity.com/content/boss-philips-fidelio-x2

I agree. I've owned both, and X2 is very similar to the HD600, except with universally better bass, a touch more forward presentation, and better top to bottom balance. A good upgrade IMO.