{"product_id":"best-pair-ecc40-philips-import-nos-made-by-la-radiotechnique-chartres-france-1966-7-0-7-3ma-and-6-3-6-8ma-1-3-matched-highest-ma-and-gm-same-gm","title":"(!!!!) (Best Pair #1) ECC40 Philips Import NOS made by La Radiotechnique, Chartres\/France 1966 (7.0\/7.3ma and 7.3\/6.7ma) 1-3% matched (Highest mA and Gm) (Same Gm)","description":"\u003cp\u003e1 pair) ECC40 Philips NOS made by La Radiotechnique, Chartres\/France 1960\u003c\/p\u003e\n\u003cp\u003e1 tube) 7.0\/7.3ma Gm=3000\/3000\u003c\/p\u003e\n\u003cp\u003e1 tube) 7.3\/6.7ma Gm=3000\/3000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eVplate=250V\u003c\/p\u003e\n\u003cp\u003eVgrid=-5.6V\u003c\/p\u003e\n\u003cp\u003eGood Ma = 5.5-6ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 2600-2900\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- Lampizator DAC\u003c\/p\u003e\n\u003cp\u003e- DIY\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"ECC40 Philips NOS made by La Radiotechnique Chartres\/France","offer_id":68128511492348,"sku":"ECC40","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/6_2bf3ddf0-f8a0-4e5e-8980-49c638188d54.jpg?v=1794517097","url":"https:\/\/tubeworldexpress.com\/products\/best-pair-ecc40-philips-import-nos-made-by-la-radiotechnique-chartres-france-1966-7-0-7-3ma-and-6-3-6-8ma-1-3-matched-highest-ma-and-gm-same-gm","provider":"Tube World Express","version":"1.0","type":"link"}