in general, we do not feel the headphones on, very light to wear, cousins surround the lodge and ears like that does not overwrite, no much sweat after an hour port ...
the amp of my electric guitars, it also reacts very well: it seems that the whole Sound is filtered by an anti-saturation effect as if it was going through a mixer. the bass, medium and treble are very well staged and you can play a long time without having a headache caused by too high frequencies present. it seems that there is an entry in volume limiter, I have to go up a bit my overall volume compared to other helmets I have.
on my standalone player with a mini disc, I was amazed compared to my other headsets: again, we mean a homogeneous and slightly dark sound with amazing clarity spatial rendering, depth and accuracy: in 'Beatles album "Abbey Road" stereo separation is really well made: for example, in Maxwell's silver hammer I really "heard" for the first time the little net sound of the organ during the singing of McCartney or the true sound of tubular bells shots or the breath synthetic horns in the chorus, I could not believe my ears ... in bearing Ringo Starr, I can distinguish each "grain" toms, short, for a helmet 60, if the sound quality depends on the price, I wonder what is meant with headphones 300 or 600 !!
only catch the cable !! super thin and super long (3m50 drags it around), I was scared to unpack with the concern of the kinking one day! Also, after testing the helmet and to have adopted, I doubled all over with gaffer (large canvas electricians tape) is super ugly but knowing how a cable is abused in a music studio, I will sleep peacefully ... the helmet is guaranteed for 2 years, I hope I will not have to return it for a service problem because the wire dégaffer take me 2 or 3 hours!