There are quite a few offerings available in the sub-$100 headphones market, and to differentiate themselves Audio-Technica has gone with an unconventional design for its latest set of portable in-ear headphones - the ATH-CKM50A. The design style, which is dubbed the "direct diaphragm mount", is aimed to provide increased audio fidelity and acoustical impact. Read on for our take on on the ATH-CKM50A's from Audio-Technica.