Philips E810F-31-36mA-used

ODND Vintage Audio Dreams Verified independent store

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Used Philips Special Quality E810F pentode, anode current ranges from 31 to 36mA, should be in the 30...38 range@100V plate voltage, 150V screen voltage, -2V grid voltage, transcon ductance was GOOD, current draw GOOD. Limited supply. Sold as is. We use following grades when testing our tubes:+ GOOD: Good or above electrical specs= OK: OK or within electrical specs- WEAK: Barely within electrical specsWe test our tubes with a tube tester on electrical specifications, internal leakage and electrical shorts.Tubes 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! Show more