{"product_id":"80-110e-59-ken-rad-black-plates-hanging-filaments-rectifier-tube-made-in-usa","title":"80 ( VT-80 ) KEN-RAD Black Plates Hanging Filaments Rectifier Tube Made in USA","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e80 ( VT-80 ) KEN-RAD Black Plates Foil Getter Hanging Filaments Rectifier Tube\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMade in USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe base\u0026nbsp;is narrow, there are no loose particles inside the tube, old school style \"leaf\" g\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eetter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersion with Attached Filaments\u0026nbsp;Low Noise\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eTubes tested on Funke W19 Tube tester:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage Test: Va = 100V, Vf = 5V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Average 100% Ia = 92 mA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTest Result: STRONG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlate current\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSection 1:\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIa =\u0026nbsp;72 mA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSection 2:\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIa = 75 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFurther tests performed:\u003cbr\u003eMicrophony Test\u003cbr\u003eEmission Quality\u003cbr\u003eShort Circuit Test\u003cbr\u003eGAS Test\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"KEN-RAD","offers":[{"title":"Default Title","offer_id":43767860560119,"sku":"01201T","price":3900.0,"currency_code":"ALL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/products\/1_e2cbcf2b-8b2e-42c1-8755-be35bb804753.jpg?v=1677600170","url":"https:\/\/vacuumtubestreasures.com\/en-al\/products\/80-110e-59-ken-rad-black-plates-hanging-filaments-rectifier-tube-made-in-usa-en","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}