Sennheiser IE 900 High Fidelity Earphones headphone 6.3mm Junkosha's cables are often called

Junkosha's cables are often called by the brand name JUNFLON and have earned the tremendous trust of engineers requiring special-purpose cables

2 / 96 kHz Frequency Response 10 Hz - 50

and 4 Sonion

The yokes use brushed aluminium as well

Handcrafted in Germany

Sennheiser IE 900 High Fidelity Earphones headphone 6.3mm Junkosha's cables are often calledIE 900 The precision manufactured aluminum housing of the IE 900 faithfully protects the dynamic TrueResponse transducers at the heart of Sennheisers innovative X3R technology. Experience the peak of German audio engineering and manufacturing with earphones that deliver only the purest, most natural sound. Features New benchmark in portable audio Ultimate precision & craftsmanship Developed in Germany and manufactured at our state of the art Ireland