Genuine SENNHEISER Cable Adapter Female 1/4" (6.3mm) to Male 1/8" (3.5mm) mini plug. (The adapter is un-marked but made by Sennheiser).
The adapter cable converts a large Headphone Stereo plug 1/4" (6.3mm) to a small 1/8" (3.5mm) Male mini-plug. Total length including adapters: 9" (230mm).
The adapter is designed with high quality components and gold-plated plugs for no degradation of the audio signal.
Durable design with flexible strain relief eliminates risk of damaging audio components. The extra cable length gives nice flexibility.
The adapter is compatible with all Headphones with large 1/4" (6.3mm) plug; like SENNHEISER HD-series (HD518, HD555, HD558, HD595, HD598, HD650, HD700, HD800), AKG, Audio-Technica, Beyerdynamic, GRADO, SONY, HiFiMAN and others.