Hello all. I am offering a pair of the Vintage, Beyerdynamic DT 550 Audiophile Semi-Open Headphones. Quite fulsome, musical and enjoyable, yet retaining a good degree of fine resolution. With a 600 Ohm impedance and relatively low sensitivity of 94Db at 1mW, they will demand a Good, powerful Desktop Amp, as they require a generous Voltage swing and good Current capability. They are in Very Good Cosmetic condition and fully functional. They come with a Brand New pair of Original Beyer Ear Pads, with which they sound at their best!Please read detailed description. Notice to Zero Feedback buyers: Due to Time-wasters and attempted Fraudsters, I will cancel any purchase without previous contact and agreement! Notice #2: Questions about Your Best or Minimum Price will not be answered. Delivery Costs via Recorded (signed for) Mail: Europe (inc. UK, Switzerland, Norway): €14.50 Elsewhere: €23 Shipping costs mean: Transport cost, tape, packaging materials, etc. Further Information: https://www.head-fi.org/threads/beyerdynamic-dt550.280293/ https://www.musicstore.com/en_US/USD/beyerdynamic-EDT-770-S-Softskin-Ear-Cushion-DT-550-880-S-770-M/art-ACC0001810-000 Any questions, feel free to ask. I will accept Bank Transfer in Euros gladly, and in fact I would prefer it whenever possible. It is a free service within the EuroZone. Thank you for looking!