XtremeMac on Tuesday introduced its
FS.1 “High Definition” Earphones for Apple’s iPod. Designed with the help of professional audio maker Future Sonics, the FS.1 earphones cost US$149.95 and will begin shipping in November.
XtremeMac said the FS.1 High Definition Earphones feature technology that produce smoother and more consistent low frequency response and a more natural overall tone than other earphones. While other earphones use armature-type drivers, the FS.1’s use proprietary drivers and technologies developed by Future Sonics, according to XtremeMac.