Mine are the 80ohm ones. I like their sound without any mods, the only thing i did is add some more 4mm thick acoustic foam between the cushions and the drivers to recess mids a bit . Powered by a headphone amplifier based on  tubes gives amazing results. I don't hear any bass boomy effects or...

Dear Members I have recently bought the kit that you see here http://www.ebay.ie/itm/2-X-150-mW-8-ohm-Class-AB-Headphone-Amplifier-Kit-LM4881-/221019289691?pt=LH_DefaultDomain_0&hash=item3375c6b85b#ht_3478wt_1062. Changed the resistors with metal film ones, mica capacitors where changed with...

I'm an owner of DT250 / 80 ohm for about 2 months now. I listen to rock music pretty loud at night hours when my children go to bed. After using many pairs like : Sennheiser HD414, Grado SR60, Audio Technica ath-50, some sony models... i must say that these are the best I've ever owned. In my...

  My experience with fake audio technica ath-50 headphones.    a)  the quality of plastic is not good, it looks as if it failed to pass the quality check. You will not find mistakes with original ones, everything is well firmed.   b) right & left channel are reversed (sometimes they...

I agree with jupitreas . From all the headphones i have owned so far the DT250 are the best. Actually after buying them, i was so satisfied with their performance (with different headphone amps & headphone cd outputs & even the sound coming from a standard PC) that i gave the other headphones to...

What happens if instead of a 100k you use a 50k or a 10k one ?