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Amazon.com: Black Earphone Cable Headphone Extra Cable for Sennheiser HD 25-sp HD 222 HD 224 HD 230 HD 250 HD 250 Linear II HD 414 HD 414 SL : Electronics
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Poyatu HD 414 424 Replacement Cable for Sennheiser HD414 HD424 HD 424 Headphones Audio Cable Cords Wire with 3.5/6.35mm Jack| | - AliExpress
![Frequency responses of the HD414 Classic. See captions of Fig. 3 for an... | Download Scientific Diagram Frequency responses of the HD414 Classic. See captions of Fig. 3 for an... | Download Scientific Diagram](https://www.researchgate.net/publication/237208443/figure/fig10/AS:668754983809036@1536455021507/Frequency-responses-of-the-HD414-Classic-See-captions-of-Fig-3-for-an-explanation-of.png)
Frequency responses of the HD414 Classic. See captions of Fig. 3 for an... | Download Scientific Diagram
Sennheiser on Twitter: "Since today is 4.14, we thought we'd honor the headphone that started it all – the iconic HD 414. Released in 1968, it went on to sell more than
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Amazon.com: DowiTech Premium Headphone Replacement Ear Pads Cushions Headset Earpads Compatible with Sennheiser HD414 HD-414 Headset : Electronics
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![My trusty old Sr80es with some new HD414 pads I forgot I had in storage (Ortofon EQ-8s in, as well) : r/headphones My trusty old Sr80es with some new HD414 pads I forgot I had in storage (Ortofon EQ-8s in, as well) : r/headphones](https://preview.redd.it/887qficcecx41.jpg?auto=webp&s=41e74213aeee8bbafaac1f6d27394de05450de51)