2A3
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All prices are per tube
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All prices are per tube
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All prices are per tube
Penta 2A3
$99.99NOS Penta branded 2A3 Tubes supplied in white US military boxes circa 1987. $99.99 per tube. $10 extra per tube for matching
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All prices are per tube
Penta Labs 2A3
$99.99We obtained over 150 pieces of these NOS Penta 2A3 tubes. They are in white US military boxes and are Penta branded circa 1987. For precision matched pairs or quads simply enter qty 2 or qty 4 and check the matching box before adding to your cart($10 extra per tube for matching). $99.99 per tube while supplies last!!! All tubes are tested and matched on our Amplitrex AT-1000 and computerized Hickok 118B.
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All prices are per tube
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All prices are per tube
RCA Cunningham 2A3 Single Plate 1930’s Engraved Base
$419.99We were able to get in one used piece of the highly coveted RCA Single plate 2A3 tube with engraved base. It tests well on our Amplitrex AT-1000 at 40.6 mA/ 3.43 gm. Single tube $419.99
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All prices are per tube
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All prices are per tube
Sylvania 2A3
$150.00NOS Sylvania 2A3 Tubes. Double flat plates. In Sylvania, and other USA branding. Supplied in original or white boxes.
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