Overall he?s very pleased & said if they stretch out just a little they?ll be perfect. The random dialogue the NPCs have between each other when you walk on streets is also pretty shallow and short, making the whole city feel like a generic video game instead of a living world. I thing this one is cheapest among all other projector with this king of clarity. I do not have the mix amp, but if a 159 dollar headset didnt work, why would I spend another 130 for the amp. This product was is pretty solid; I had a few issues with the strength of it though. April 2020 update:When I bought these back in 2016, they replaced a pair that had lasted me for 20 years. If you want a good pair to judge bass and sub-bass, definitely grab the Audio-Technica ATH-M50x in addition to the HD 660 S, and prepare to be amazed?Ive never heard such good subs in a pro level headphone. These are the only shoes I have found that dont leave me in tremendous pain. I got a couple of splinters while I was trying to put it together because it wasn?t very well sanded. Another obvious difference I noticed was the metal of the Aux end of the ear buds were darker than my legit ones.