Quote:
Originally Posted by
Glow Fish 
Brainwavz M4. Terrific sound for the $25 I paid on Amazon special.
+1 for M4
add an amp it sound much much better (may be because of dynamic drivers)
with E17 it sound great
Isolations is good on M4, better than beta
but I find x10 give best isolation as they go deep into ears.