Three months ago at IFA 2017, Sennheiser introduced a trio of new headphone products to the world. According to the press releases, each of these three headsets (CX 7.00BT, HD1 Free, and IE 80 S) are aimed at different areas of a broad consumer market. The IE 80 S, in particular, is aimed at audiophiles–those who expect the accuracy and details within sounds. Want to know if this headset hit the mark? Without further delay, let’s take a closer look in this Sennheiser IE 80 S review.