I'll look into the Music Halls.
STaL I hoped you owned the Grados. It's tough to judge when people say, "they sound great". I borrowed your Heresys awhile back and their sound, while many love them, they were not what my ears like. That's not a knock on fans of them or of the speakers, I feel lucky to have tried them and figured out they weren't for me. Add that with some reviews on the Grados and I draw a similarity, they're top end/treble that's comes at you. I had the same experience with Grados carts with 8mz stylus and the AT150MLX. I've learned I like the more laid back sound of Shure, Marantz, Boston Acoustics, etc. Natural to brown. So would you say the Grados are more like Klipwch sound or can they be more laid back?
Tested the Sennheisers with digital files through DAC and they didn't fatigue me. Going to try some vinyl now.