Bang & Olufsen Headphones U70 Vintage in good condition
Bang & Olufsen Headphones model U70 These vintage headphones are in good condition and work well. The foam pads are worn and can be replaced. Pick up Avalon or Auburn or I can post Please see the description by Beocentral These were Bang & Olufsen’s first headphones and were of the semi-open type which allowed some intrusion of background noise so one was not completely oblivious to the outside world. They were described as being orthodynamic in principle which essentially meant they used