I had the pleasure to buy in 1983 ... yes, you read that right, 1983! It is indeed from that time that I possde one, Premire version taient plastic headset with sky (a change every 5 years) taient coils of 600 ohms.

Chang in 2004, following a cut of the coils, the version as in the photo with arch aluminum coils and 250 ohms, the same since the close of DCEN perfect, the only criticism that could be him make is that it does not move the guts like a big low HP, but all the music go perfectly and without ear fatigue and dsagrment heat to the ear, trs comfortable!

I cost the era of my first purchase the Sennheiser, it happened before without problem.

Certe consquent for a purchase price, but TRS quickly damped by Longva and reliability of hardware including spare spices are still despite the years pass!