Premium high end:
http://www.etymotic.com/
Look at these:
http://www.etymotic.com/ephp/er4.aspx
Oh my God! Read this:
http://www.etymotic.com/ephp/er4.aspx
I smell smackdown:
http://www.etymotic.com/pdf/er4-hpr-1994.pdf
These buds are for you!
http://www.etymotic.com/pdf/er4-srsv-1999.pdf
Obviously superior:
http://www.etymotic.com/ephp/er4-ts.aspx
Much less driver mass to move, much less distortion, direct coupling to
eardrum!!!
These things can't be beat!
SMACKDOWN!!!!
Glory!