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National 2A3 triode - matched pair
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1 matched pair in stock
Item Number: 524
Manufacturer: National Electronics
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The National Electronics 2A3 tubes in this precisely matched pair have dual plates and bottom D getters. The red print on the bases has the National logo and reads "Made in China."
Both tubes test as new and are matched for both current draw (50.0 mA & 50.3 mA) and transconductance (5000 Gm & 5000 Gm).
These tubes are sold as a matched pair.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.
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