which version of dt770 you mean? I just listen the dt770 premium 250 for 3 days. it has even less bass than the dt880 but more focus (maybe more congested bass)
Good choice. I like both 880 and D2000 myself. Do you know if the Denon has more bass than the 770 also?
I used to have Denon Ahd 2000. I've done markl mod however, their bass is just too much for me. Therefore, I ended up with dt880. I drove it through Xbox and Denon cpd. It got some fun factors as I wanted and transparents, balance sound signature :). the dt880 also makes my sr225 to be boring and lifeless :-<