Denon AH-D5000 anyone compare to Grado RS 1i

I am looking for some input (LOL) from some of the more serious user’s of headphones. I have never used them for any length of time recently. Yrs back when I was a traveling drummer and worked in the studio we were of course forced to use them and there’s where quite offend very expensive and SEALED I remember it felt like my ears where in a vacuum and being sucked out (treuly air tight)!

Any way I listen to a lot of Latin guitar and percussion music, Brass with power, I like deep natural bass and wide detailed sound stage. The live feeling of music and I am not sure if I can afford a pr of headphones to meet that need.

Equipment would be my Esoteric X-05 SACD/CD player through my McIntosh C220 preamp I am using Mazda 1958 military tubes and it is very sweet. I bought my kid a pr of Bose on-ear headphones which he did not want because he likes ear buds, so I tried them one time and they really are not made for this set up. They are more I think for travelers and I-Pod users.

I read a review that the Denon AH-D5000 Reference Headphones are quite a stereophile pr of cans, as well as the Grado RS 1i. Would love to hear what you guys think or any other thoughts. I found the Denon’s brand new for $418 shipped at Amazon quite a deal I thought for new.

Thank you for your help-