Sennheiser HD 650 - Top Notch Audiophile headphones !

I am selling my audiophile Sennheiser HD 650 headphones. Hardly even used. Approx ~ 1 month old, with original packaging and looking new. Sound quality is exquisite. Complete original package. You can collect personally or I can deliver nationwide with Next Day insured delivery. The price is the lowest you can find on the UK internet at this moment. Feel free to compare against ebay, amazon or gumtree. GRAB YOURSELF A BARGAIN WHILE IT LASTS. ------------------------------------------------------------------------ The audiophile HD 650 is the ultimate in open, dynamic headphone design. Developed from the award-winning HD 600, the HD 650s feature improved materials for even better sound reproduction. They captivate the listener with their expressiveness and emotion while maintaining absolute precision and lifelike reproduction. Enjoy sound in perfection! Features Systems with narrow tolerances (± 1 dB), hand-picked in pairs Highly optimised magnet systems for minimum harmonic and intermodulation distortion High-quality titanium/silver finish A specially developed damping element, made from fine acoustic metal mesh, ensures a precise damping over the entire diaphragm surface, highly constant in all climates. Specially modulated connecting cable (detachable) made from highly conductive OFC copper, Kevlar-reinforced, with very low handling noise, i.e. low structure-borne sound sensitivity Extremely lightweight aluminium voice coils ensure excellent transient response Gold plated ¼” jack plug with adaptor lead to 3.5 mm jack plug 2-year warranty Nominal impedance 300 Ω Contact pressure ca. 2,5 N Weight w/o cable ca. 260g Jack plug 6,3/3,5 mm stereo Transducer principle (Headphones) dynamic, open Ear coupling circumaural Cable length 3 m Frequency response (headphones) 10 - 39500 Hz Sound pressure level (SPL) 103 dB THD, total harmonic distortion 0,05 %