This high-end headphones trs is ruthless, mean EVERYTHING! Diabolical precision, exceptional dynamic, Linari copy! The Sennheiser HD 600 is a professional and REFERENCE rvle incredible things in my mix, it's a kind of "aural magnifying glass" that will ring which should sound and shamelessly show any weaknesses what I do. I use it exclusively in the mix. For other uses, I find my old Beyerdynamic less fragile and more enjoyable to wear. I tried to mix something first with my old headphones of references, record your exact, then rework the mix with the HD 600: your exact is incomparably best!