{"product_id":"philips-e810f-36-40ma-used","title":"Philips E810F-36-40mA-used","description":"\u003cp\u003eUsed Philips Special Quality E810F wide band low noise pentode, anode current ranges from 36 to 40mA, should be somewhat in the 30...40mA range@100V plate voltage, 150V screen voltage, -2V grid voltage,  transconductance was GOOD, current draw GOOD.  Limited supply. Sold as is.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e \u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cem\u003eWe use following grades when testing our tubes:\u003cbr\u003e\u003cbr\u003e+ GOOD:  Good or above electrical specs\u003cbr\u003e\u003cbr\u003e= OK: OK or within electrical specs\u003cbr\u003e\u003cbr\u003e- WEAK: Barely within electrical specs\u003cbr\u003e\u003cbr\u003eWe test our tubes with a tube tester on electrical specifications, internal leakage and electrical shorts.\u003cbr\u003e\u003cbr\u003eTubes that are way out of spec (with or without slight leakage) might be sold by us very cheaply as packs of 10 for fun or crazy experimenting! Tubes with internal shorts will not be sold by us, they go straight into the bin!  \u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Philips","offers":[{"title":"Default Title","offer_id":57351501840728,"sku":"zv1-tsu1067","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1987\/8232\/files\/philips-e810f-36-40ma-used-zv1-tsu1067-632c683e60799.jpg?v=1779885168","url":"https:\/\/odnd.nl\/products\/philips-e810f-36-40ma-used","provider":"ODND Vintage Audio Dreams","version":"1.0","type":"link"}