{"product_id":"one-12ax7-tube-used-hickok-tested-good-see-descriptions","title":"One 12AX7 Tube, Used, Hickok Tested Good, See Descriptions","description":"\u003cp\u003eThis listing is for one (1) used, 12AX7 tube.  This listing is starting with a total quantity of 21, and these are a mix of brands such as RCA, Sylvania, JJ, Amperex (Holland), Groove Tube, etc.\u003c\/p\u003e\n\u003cp\u003eMutual conductance (Gm) of the first triode will be between 925 and 1400.\u003c\/p\u003e\n\u003cp\u003eMutual conductance (Gm) of the second triode will be in the range of 950-1400.\u003c\/p\u003e\n\u003cp\u003eEach of these tubes was tested on a pair of Hickok 533A testers, and both triodes were in the \"good\" range.\u003c\/p\u003e\n\u003cp\u003eThis listing is for one, and only one, tube.   The photo shows three, just so you can see a sample of what the tubes will look like.\u003c\/p\u003e\n\u003cp\u003eThis tube ships quickly and safely from Mississippi.\u003c\/p\u003e","brand":"FatCat.Parts","offers":[{"title":"Default Title","offer_id":46691225272516,"sku":"RB77 Box 99","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9413\/8052\/files\/RB77b_54241bb2-d1b1-4875-90a5-af9f40ce5281.jpg?v=1789403710","url":"https:\/\/fatcat.parts\/products\/one-12ax7-tube-used-hickok-tested-good-see-descriptions","provider":"FatCat.Parts","version":"1.0","type":"link"}