{"product_id":"ecc83-12ax7-telefunken-germany-bottom-smooth-plates-v15","title":"(!!) (Best Value) ECC83=12AX7 Telefunken Germany \u003c\u003e bottom smooth plates used\/tests like new 1960's faded printing (Gm=2000\/1700 and 2.0\/1.3ma)","description":"\u003cp\u003e1 low noise tube) ECC83=12AX7 Telefunken Germany \u0026lt;\u0026gt; bottom smooth plates used\/tests like new 1960's faded printing in white box (good value)\u003c\/p\u003e\n\u003cp\u003e1 section) Gm=2000 (2.0ma)\u003c\/p\u003e\n\u003cp\u003e1 section) Gm=1700 (1.3ma)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood Ma used = 0.8ma - 1.0ma\u003c\/p\u003e\n\u003cp\u003eGood Gm used = 1500-1600\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":704602025,"sku":"12AX7teleused","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/7_d62be5f7-428f-4537-b090-9aa42ed5e5ee.jpg?v=1790605209","url":"https:\/\/tubeworldexpress.com\/products\/ecc83-12ax7-telefunken-germany-bottom-smooth-plates-v15","provider":"Tube World Express","version":"1.0","type":"link"}