Late08 mbp earphone hissing/snap sound

[SchneiderMan]

i have a hissing sound when i hear audio on the mbp with earphones, also when i browse the dock or the files and makes a sound only with earphones. and it stops about 20 seconds after the audios stops. anyone having this too?

 

[mknawabi]

Try some higher quality shielded headphones. That might not work however, I hear from some that the analog output of the MBP is flaky sometimes.

 

[SchneiderMan]

i did, i have bose and vmodas all the same hissing sound. i cant believe this