Abyss AB-1266 Phi TC Headphone Standard Package Cable Length:10 FT / 3.0 m Built-in microphone allows you to

Built-in microphone allows you to take calls from a paired smartphone

Inheriting the basic performance as Fostex monitor headphones from the predecessor models TH-7B and TH-7W

Tonality sounds natural and very pleasing without any annoying peaks or dips on the frequency spectrum

It ACTIVELY eliminates far more noise across the frequency range than a passive product

and Hiss: Versatile iFi Groundhog Ground Control Establishes Instant Earth Connection

Abyss AB-1266 Phi TC Headphone Standard Package Cable Length:10 FT / 3.0 m Built-in microphone allows you toThe ABYSS AB 1266 PHI TC is the APEX of the Headphone World. Many years of development and research went into the making of what many consider the finest sounding headphone money can buy. Our ultra thin patented TC (Total Consciousness) planar speaker drivers make the AB 1266 the highest resolution headphones on the planet, allowing you to hear the most subtle nuances within your music in a most natural way. Our factory applied oven cured ceramic