I have just come from a bass orientated pair of headphones (Sony MDR-V700) and i purchased the DT770 (250) from Ebay and they sound very very bass light when i plug the headphones in to my STX. Is there a way to sort this? If not i might send them back and look for a more 'Bass head" pair.
Well the DT-770s don't really get a lot of bass until the frequencies drop below 200Hz, so if your music doesn't have a lot of sub bass or your amp isn't putting it out or your ears don't hear it, you won't notice the extra bass.
Personally I love the tight bass on mine, but it's not overdone like a lot of bass-head amps (V100 or Beats or XB500 etc). Instead it's strong and thumpy without overiding the rest of the spectrum.
If you want LOTS of bass then the DT-770s may not be the right headphones for you.