1: Sansui SS-100 (mods)
2: Sony MDR-EX1000
3: Pioneer Monitor 10-II (extreme mods)
4: HiFiMAN HE-6 (mods)
The HE-6 can slam, but its just missing something that the other three have, can't put my finger on what, but my other cans, they can all engage me in the music well. The HE-6 can't. I used to think it could, but I was actually just marveling over the bass response. It's not special sounding like the others are. At least, the 6 screw isn't. I think I'm gonna try the 4...