The sound is simply gnial, breathing, if the bass is too strong in this headphone is the que'elles will also be in the final mix. The rglage pan with headphones at night involves no surprises the next day on the speakers ... it's a little less true of the volumes that sometimes takes a few adjustments.
I could compare it to 240 and 140 studio. The 271 is more of the same firm and more comfortable for the 3's are really good even if the 270 allows a more comfortable recovery and makes frequency drives that can be felt all the same in the end.
The headphone helps me to mix frquences not returned to my pregnant s'avre a terrible weapon for the composition (lightweight, enjoyable to wear and cost), it allows night work without Drang and to have no surprises on the day effectus choice, even if we (like all headphones) refine a little mix to the speakers.
just perfect, a great investment ... it clings incredibly fast