CarlSeibert Posted January 3, 2018 Report Share Posted January 3, 2018 A friend gave me this cool t-shirt. It's a patent drawing of a Jensen headphone from the late fifties/sixties. A little before my time. Did anybody know the story of these things? We're they an innovation? Did they ever amount to anything? 2 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.