Everyone ' s last name ends in . son <| sep |> kill yourself you peasant piece of shit <| sep |> Bose ' s first active noise reduction aviation headset came out in 1986 . The tech has improved quite a bit , and everybody is using it , but the new Bose headsets are still the most expensive out there at over $ 1 , 000 . For a headset . Bose spends a shit ton of money developing stuff like this . The fact that they couldn ' t commercialize this suspension and sell it for outrageous prices and ride that wave for 30 more years is a testament to how expensive and impractical this suspension tech was . I mean , that generation Lexus LS 400 ended production in 1994 ! They could ' ve been banking on this for 20 years by now if it was even slightly viable .