{"product_id":"1-tested-1962-telefunken-ef85-tube-date-code-4202526-pentode-vacuum-tube","title":"(1) Tested 1962 Telefunken EF85 Tube Date Code 4202526 Pentode Vacuum Tube","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e(1) Tested Telefunken EF85 Tube.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003eDate Code 4202526 places the production to May 24th, 1962.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eTested on a \u003cb\u003ecalibrated\u003c\/b\u003e Knight KG-600B tube tester with \u003cb\u003eno shorts \u003c\/b\u003eand\u003cb\u003e no leaks\u003c\/b\u003e where 50 is minimum pass\/good with the following results:\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eTelefunken = 97\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003e~ Please view all 4 photos ~\u003c\/b\u003e\u003c\/div\u003e","brand":"Classic Currents","offers":[{"title":"Default Title","offer_id":47929097519359,"sku":null,"price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/5999\/3343\/files\/s-l1600-27_75e1a163-78aa-47c8-8bf1-0ca01d0d4021.webp?v=1766213066","url":"https:\/\/classiccurrents.com\/products\/1-tested-1962-telefunken-ef85-tube-date-code-4202526-pentode-vacuum-tube","provider":"Classic Currents","version":"1.0","type":"link"}