{"product_id":"6ca4-ez81-ge-nos-nib-gray-plates-o-getter-rectifier-tube-made-in-usa","title":"6CA4 ( EZ81 ) GE NOS NIB Copper Plates Halo Getter Rectifier Tube MADE IN USA","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003e6CA4 (EZ81) GE NOS NIB Copper Plates Halo Getter Rectifier Tube\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e\u003cstrong\u003eMADE IN USA\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e\"Copper Plates\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eTubes tested on Funke W19 Tube tester:\u003cbr\u003e Voltage Test: Va = 60V, Vf = 6.3V\u003cbr\u003e Average 100%: Ia = 74\u003c\/span\u003e \u003cspan\u003emA\u003cbr\u003e Good from: Ia 48 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eTest Result: VERY STRONG\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003ePlate current\u003cbr\u003e Section 1: Ia = 77 mA\u003cbr\u003e Section 2: Ia = 82 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eFurther tests performed:\u003cbr\u003e Microphone Test\u003cbr\u003e Emission Quality\u003cbr\u003e Short Circuit Test\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eGAS Test\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ca rel=\"noopener\" title=\"Why our tubes are different – ​​the VTT protocol that improves sound, reliability and durability\" href=\"https:\/\/vacuumtubestreasures.com\/blogs\/notizie\/perche-le-nostre-valvole-sono-diverse\" target=\"_blank\"\u003e\u003cstrong\u003eFind out why our valves are different →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":42984064057591,"sku":"00622","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/products\/6ca4-ez81-ge-nos-nib-gray-plates-o-getter-rectifier-tube-made-in-usa-879954.jpg?v=1657112768","url":"https:\/\/vacuumtubestreasures.com\/en-hr\/products\/6ca4-ez81-ge-nos-nib-gray-plates-o-getter-rectifier-tube-made-in-usa-en","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}