A very low frequency response to what one is not accustomed ... when mixing / editing must be monitored even when this shift sometimes with a listening on HP then where then you may miss some bass .
A very nice comfortable to wear.
Insulation with high-performance ambient noise. I can not hear my keyboard (portable) while I listen to a fairly low noise.
A cable that is not spiral, fewer nodes or wire break risk because for the same length there is no voltage and the drop cable to the helmet is lighter.
Golden connectors with 3.5mm adapter - 6.35mm screw, small details which show that the design was reflected in the "right" direction.
A priori no observable defect.
If may be that then become demanding with respect to conditions make sounds. With good ambience mic is any ... ;-)
Price / 5 *
