{"product_id":"6au6-ef94-telefunken-same-numbers-gray-plates-square-getter-matched-tubes-made-in-germany","title":"6AU6 ( EF94 ) Telefunken \u003c\u003e Diamond bottom Same Codes Gray Plates Square Getter Matched Tubes Made in Germany","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003e6AU6 ( EF94 ) Telefunken \u0026lt;\u0026gt; Diamond bottom Same Codes Gray Plates Square Getter Matched Tubes\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eMade in Germany\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003eReboxed in Aftermarket box\u003cbr data-mce-fragment=\"1\"\u003e Worn logos as shown in the photo\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003eTested on AVO VCM 163 Tube tester:\u003c\/span\u003e\u003cbr\u003e \u003cspan data-mce-fragment=\"1\"\u003eMeasurements taken after a 4-minute warm-up.\u003cbr data-mce-fragment=\"1\"\u003e Voltage Test: Va = 250V, Vg2 = 150V, Vg1 = -1V\u003cbr data-mce-fragment=\"1\"\u003e Average 100% Gm = 5200 ; Ia = 10 mA\u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong\u003eTEST RESULT: VERY STRONG\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003eValve 1: Gm 4650; Ia = 8.0 mA\u003cbr data-mce-fragment=\"1\"\u003e Valve 2: Gm 4650; Ia = 8.3 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003eFurther tests performed:\u003cbr data-mce-fragment=\"1\"\u003e Microphone Test\u003cbr data-mce-fragment=\"1\"\u003e Emission Quality\u003cbr data-mce-fragment=\"1\"\u003e Short Circuit Test\u003c\/span\u003e\u003cbr\u003e \u003cspan data-mce-fragment=\"1\"\u003eGAS Test\u003c\/span\u003e\u003c\/p\u003e","brand":"TELEFUNKEN","offers":[{"title":"Default Title","offer_id":47045130289500,"sku":"01654R","price":69.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_3966abdb-766d-4c16-b683-1d638fd45459.jpg?v=1693822833","url":"https:\/\/vacuumtubestreasures.com\/en-hr\/products\/6au6-ef94-telefunken-same-numbers-gray-plates-square-getter-matched-tubes-made-in-germany-en","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}