I doubt it'll change the structure and tuning of the drivers. If it has already reached it's maximum bass potential, it can no longer provide any more bass or any tighter and faster, even if you feed it with tracks bloated by bass. It'll present the music the way it is able to. If you switch back to normal music, then it'll most probably sound just like it was bass wise (and overall). To make a more accurate assessment, listen to your IEM with your usual music, and burn it in with heavy bass music but DO NOT listen to it. So any change you hear will not be because you have conditioned to that particular type of sound.

Any bass enhancements would purely be coincidental, most probably because it hadn't reach its fullest potential before you treated it with bass heavy music.

i normally call that type of pattern sounding "surgical", like a surgery, everything needs to be precise and exact, no more no less

Hey guys, how does the sound quality of the beyerdynamic xp3 compare with the klipsch s3 or s4?

Hey guys I have a 2 year old sennheiser CX200 which I feel like upgrading ... XP2/3 big improvement from my old earphone?

influenced a fren to buy xp2, this shit is poison even for non audiophile

Hi, Im currently using a cheap rm1++ dac ,i usually tune 75% of max volume for my hd668B, but for my xp3, the max volume still small , isit due to 98db low sensitivity? This issue even worst when put on Hippo foam which has longer "foam canal"...But hippo biscuit can give me sufficient volume when plug in xp3.

anybody can help solve this issue?..im newbie..thx

---

Added on October 30, 2012, 9:54 pm1)Im notice the sound is better when in low volume in Hippo biscuit compare to high volume. is this due to xp3 or biscuit factor?

2) for burn in, must use good dac? can use handphone? small kbps song can do?(no time download higher definition in short term)

hopefully audiophiles here can teach me...thx alot