A total of 1 review of this product on Reddit.
14th Jan 2016
The DT770 is not really a portable headphone…they are very bulky. The HD598/558 are open back an absolutely impossible to wear in public. The M50X is your best bet here, but their sound signature might be considered a tad too bassy for orchestral / OST music.
I’d suggest you take a look at the AKG K545