DT-770 Pro 80 Ohm : Very happy with these cans

I've had these headphones for three years now, and I'm very pleased with them. I'm a gigging musician (drums and percussion) and software developer. I often wear these for long periods of time (3+ hours) when I'm sitting with the computer, and I find them very comfortable. At gigs, I use these to check what is going on at each channel.

I've also played some gigs to a click track, and listened to the click through these cans. In this situation, these headphones don't isolate incoming sound that well, and I found I needed to keep adjusting the level to keep the headphone sound just above the ambient sound from the band. I solved this by also feeding the click to a Buttkicker stool shaker. I believe they do isolate outgoing sound quite well: other people have told me they can't hear what I'm listening to.

I find the sound very clear. Initially I was a bit disappointed to hear a little less bass on my favourite recordings, compared to what I was used to from my previous cheap headphones, but quickly realised that the sound is more accurate, and I can hear many more details than before.