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Sony Russia on X: "В 1982 году #Sony выпустила первые наушники-вкладыши серии NUDE MDR-E252. Они были практически незаметны в ушах! #SonyHistory https://t.co/3tLoy4StX8" / X
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MDR-E252
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MDR E22, MDR E252, ECR 500
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Sony Group Portal - Product & Technology Milestones−Headphone
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MDR E22, MDR E252, ECR 500
Sony Group Portal - Product & Technology Milestones−Headphone
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MDR-E252 1982年5月 | ソニー坊やと呼ばれた男
SONY MDR-E252 (1982) - YouTube
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