B&O U70 headphones

2 replies
Hi all, Im asking for some advice. Please let me know of there is a better place fr this.   I have a new to me pair of U70 headphones. Bought from eBay as untested, I haven't been able to get them to work. When plugged in to various non B&O products, I get no output. Suspecting the cable had a break in it, I've swapped it for a known good bale from an old pair of Sony headphones, but still nothing. Could the drivers be dead? Is there a way to test this? Any advice anyone may have would be appreciated. Thanks all.
Not a really helpful answer but yes, the driver might be dead, I've had one dead myself. And they're special drivers, not  traditional drivers with membrane and difficult to source.

Location: Paris France

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