2a3-tubes

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Pair Sylvania 2A3 Vacuum Tube Black Plate Hanging Filament Tested 100%
Pair Sylvania 2A3 Vacuum Tube Black Plate Hanging Filament Tested 100%

$249.95

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SYLVANIA 2A3 SPRING TOP S-Plates Power Triode Tubes AT1000 TESTS NOS
SYLVANIA 2A3 SPRING TOP S-Plates Power Triode Tubes AT1000 TESTS NOS

$247.88

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Pair NOS Sylvania 2A3 Black Plate Foil Getter Tubes Amplitrex Tested NOS
Pair NOS Sylvania 2A3 Black Plate Foil Getter Tubes Amplitrex Tested NOS

$185.00

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PSVANE Horizon Series 2A3-AT Vacuum Tube Amplifier Matched Pair (2 PACK)
PSVANE Horizon Series 2A3-AT Vacuum Tube Amplifier Matched Pair (2 PACK)

$114.99

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Sylvania 2A3 Black Bi-Plate Foil Getter Tested Strong
Sylvania 2A3 Black Bi-Plate Foil Getter Tested Strong

$75.00

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National Union 2A3 Black Plate Output Tube
National Union 2A3 Black Plate Output Tube

$75.00

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Vintage 1940's Sylvania Test Set TPI-A MONO 2A3 Vacuum Tube Amp Amplifier ?
Vintage 1940's Sylvania Test Set TPI-A MONO 2A3 Vacuum Tube Amp Amplifier ?

$98.00

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LOOKS UNUSED TESTED STRONG G.E. 2A3 BLACK PLATE AUDIO OUTPUT TRIODE
LOOKS UNUSED TESTED STRONG G.E. 2A3 BLACK PLATE AUDIO OUTPUT TRIODE

$59.99

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Electro Harmonix 2A3 New Matched Pair Vacuum Tubes
Electro Harmonix 2A3 New Matched Pair Vacuum Tubes

$275.00

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Matched Quad Sylvania 2A3 Twin Single Black Plate Foil Getter Very Strong
Matched Quad Sylvania 2A3 Twin Single Black Plate Foil Getter Very Strong

$450.00

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Matched Pair RCA 2A3 Black Bi-Plate DD Getter Tested Good
Matched Pair RCA 2A3 Black Bi-Plate DD Getter Tested Good

$175.00

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Valve Art 2A3 Vacuum Tubes Matched Pair New
Valve Art 2A3 Vacuum Tubes Matched Pair New

$350.00

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SYLVANIA 2A3 SPRING TOP ETECHED BASE S-Plate Power Triode Tube AT1000 TESTS NOS
SYLVANIA 2A3 SPRING TOP ETECHED BASE S-Plate Power Triode Tube AT1000 TESTS NOS

$247.88

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NOS PAIR SYLVANIA 2A3 Spring Top Filament POWER VACUUM TUBES USA Tested P.7679-D
NOS PAIR SYLVANIA 2A3 Spring Top Filament POWER VACUUM TUBES USA Tested P.7679-D

$549.95

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PSVANE ACME 2A3 Hifi Audio Electron Vacuum Tubes Factory Test Matched 1Pair
PSVANE ACME 2A3 Hifi Audio Electron Vacuum Tubes Factory Test Matched 1Pair

$520.00

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tested quad 2A3 tube amp power transformer
tested quad 2A3 tube amp power transformer

$39.00

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Matched Quad GE 2A3 Black Bi-Plate DD Getter Tested Strong NOS
Matched Quad GE 2A3 Black Bi-Plate DD Getter Tested Strong NOS

$450.00

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National Union 2A3 Black Plate Output Tube (DE)
National Union 2A3 Black Plate Output Tube (DE)

$69.99

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Matched Quad RCA 2A3 Black Bi-Plate DD Getter Tested Strong
Matched Quad RCA 2A3 Black Bi-Plate DD Getter Tested Strong

$400.00

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Matching Pair RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested Strong
Matching Pair RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested Strong

$225.00

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Two, NEW in box, RCA 2A3, wartime, black plate, match date pair, 2A3
Two, NEW in box, RCA 2A3, wartime, black plate, match date pair, 2A3

$474.95

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Matched Quad Sylvania 2A3 Twin Single Black Plate Foil Getter Very Strong
Matched Quad Sylvania 2A3 Twin Single Black Plate Foil Getter Very Strong

$450.00

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Rare ANOS Sylvania RCA Emerson 2A3 Black Plate Tubes MATCHED Nice Pair LOOK
Rare ANOS Sylvania RCA Emerson 2A3 Black Plate Tubes MATCHED Nice Pair LOOK

$150.00

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Pair CARY Audio CAD-2A3 SE Mono Bloc Amplifiers==Orig Boxes=Read Before Purchase
Pair CARY Audio CAD-2A3 SE Mono Bloc Amplifiers==Orig Boxes=Read Before Purchase

$2495.00

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Ip Matched Pair of RCA JAN CRC 2A3 Gray Plate 1958 Vacuum Tubes
Ip Matched Pair of RCA JAN CRC 2A3 Gray Plate 1958 Vacuum Tubes

$250.00

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RCA CUNNINGHAM 2A3 BLACK PLATE TUBE TESTS STRONG ON TV/7
RCA CUNNINGHAM 2A3 BLACK PLATE TUBE TESTS STRONG ON TV/7

$59.25

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Ip Matched Pair of Sylvania 2A3 Hanging Filament 1947 Vacuum Tubes #1
Ip Matched Pair of Sylvania 2A3 Hanging Filament 1947 Vacuum Tubes #1

$300.00

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Matched Pair of RCA 2A3 Black Plate 1940s Vacuum Tubes #2
Matched Pair of RCA 2A3 Black Plate 1940s Vacuum Tubes #2

$250.00

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PAIR RCA 2A3 VACUUM TUBES: D GETTERS; TEST STRONG
PAIR RCA 2A3 VACUUM TUBES: D GETTERS; TEST STRONG

$219.00

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Plate Current Tested Sovtek 2A3 Triode Power Vacuum Tube- Brand New
Plate Current Tested Sovtek 2A3 Triode Power Vacuum Tube- Brand New

$97.26

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Closely Matched Pair Ken-Rad JAN CKR 2A3 Black Glass 1949/1950 Vacuum Tubes #3
Closely Matched Pair Ken-Rad JAN CKR 2A3 Black Glass 1949/1950 Vacuum Tubes #3

$450.00

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Closely Matched Pair Ken-Rad JAN CKR 2A3 VT-95 Black Glass 1944 Vacuum Tubes #2
Closely Matched Pair Ken-Rad JAN CKR 2A3 VT-95 Black Glass 1944 Vacuum Tubes #2

$450.00

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Closely Matched Pair of RCA 2A3 Black Plate Vacuum Tubes #3
Closely Matched Pair of RCA 2A3 Black Plate Vacuum Tubes #3

$250.00

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2A3 Raytheon amplifier audio radio electron vacuum tube valve ST shape 2A3G
2A3 Raytheon amplifier audio radio electron vacuum tube valve ST shape 2A3G

$902.49

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1 RCA 2A3 Tube- USA-TEST GOOD-Raytheon branded
1 RCA 2A3 Tube- USA-TEST GOOD-Raytheon branded

$65.00

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Two, NEW, RCA VT-95, 2A3, D-getter, military, black plate, matching pair, 2A3
Two, NEW, RCA VT-95, 2A3, D-getter, military, black plate, matching pair, 2A3

$524.95

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Matched Pair of RCA 2A3 Black Plate 1957/58 Vacuum Tubes #1
Matched Pair of RCA 2A3 Black Plate 1957/58 Vacuum Tubes #1

$225.00

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SYLVANIA 2A3 VINTAGE TUBE - LOWER TESTING
SYLVANIA 2A3 VINTAGE TUBE - LOWER TESTING

$10.00

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USA made Amphenol 4 Pin Tube Socket fits 2A3,10,45A,345,250,171A,274A,300B,VT-62
USA made Amphenol 4 Pin Tube Socket fits 2A3,10,45A,345,250,171A,274A,300B,VT-62

$8.50

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1 Ken-Rad 2A3 Black Glass Vacuum Tube - TV7 Tested at 97.5% NOS
1 Ken-Rad 2A3 Black Glass Vacuum Tube - TV7 Tested at 97.5% NOS

$120.00

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4 Pin socket gold plated 300B,2A3,45,71A,80,811A, 572B 4 pcs. ceramic USA stock
4 Pin socket gold plated 300B,2A3,45,71A,80,811A, 572B 4 pcs. ceramic USA stock

$31.99

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Two, NEW in box, RCA 2A3, dual D-getter, matching pair, 2A3
Two, NEW in box, RCA 2A3, dual D-getter, matching pair, 2A3

$348.95

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Two, RCA Cunningham 2A3, single/mono plate, matching pair, 2A3
Two, RCA Cunningham 2A3, single/mono plate, matching pair, 2A3

$1398.95

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Two, RCA USN CRC 2A3, dual D-getter, military, black plate, matching pair, 2A3
Two, RCA USN CRC 2A3, dual D-getter, military, black plate, matching pair, 2A3

$348.95

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1950s Sylvania 2A3 Power Triode Tube - Hickok KS-15750-L1 tested
1950s Sylvania 2A3 Power Triode Tube - Hickok KS-15750-L1 tested

$135.95

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2 RCA 2A3 Vacuum Tubes / Test STRONG Micromhos & mA Close Match / Triplett 3444
2 RCA 2A3 Vacuum Tubes / Test STRONG Micromhos & mA Close Match / Triplett 3444

$499.00

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NATIONAL UNION MONO PLATE 2A3 TUBE TESTS LOW
NATIONAL UNION MONO PLATE 2A3 TUBE TESTS LOW

$66.75

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Matched Pair of Tung-Sol 2A3 Black Glass Vacuum Tubes
Matched Pair of Tung-Sol 2A3 Black Glass Vacuum Tubes

$450.00

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Matched Pair of RCA JAN CRC 2A3 VT-95 Black Plate 1943/45 Vacuum Tubes
Matched Pair of RCA JAN CRC 2A3 VT-95 Black Plate 1943/45 Vacuum Tubes

$350.00

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Ip Matched Pair of Sylvania 2A3 Hanging Filament 1944 Vacuum Tubes #2
Ip Matched Pair of Sylvania 2A3 Hanging Filament 1944 Vacuum Tubes #2

$300.00

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Two, Ken-Rad 2A3, VT-95, smoked glass, wartime, dual flat plate, match date pair
Two, Ken-Rad 2A3, VT-95, smoked glass, wartime, dual flat plate, match date pair

$448.95

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Brook 12A & 12A3 2A3 Vacuum Tube Audio Amplifier Rare Set Tech Tested & Working
Brook 12A & 12A3 2A3 Vacuum Tube Audio Amplifier Rare Set Tech Tested & Working

$12400.00

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2 NOS NIB Matched RCA CRC 2A3 Black Plate Audio Tubes USA
2 NOS NIB Matched RCA CRC 2A3 Black Plate Audio Tubes USA

$469.00

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Pair KR Enterprise 2A3 Vacuum Tubes==Original Box
Pair KR Enterprise 2A3 Vacuum Tubes==Original Box

$799.00

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Vintage 2A3 Vacuum Tube Amplifier
Vintage 2A3 Vacuum Tube Amplifier

$119.99

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RCA Vacuum Tube Storage Aluminum Box +2pcs free boxes for 2A3 245 247 280
RCA Vacuum Tube Storage Aluminum Box +2pcs free boxes for 2A3 245 247 280

$23.50

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2A3 Strong Used RCA made Rogers
2A3 Strong Used RCA made Rogers

$55.00

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2, Tung Sol-USA 2A3, smoked glass, wartime, dual flat plate, matching pair, 2A3
2, Tung Sol-USA 2A3, smoked glass, wartime, dual flat plate, matching pair, 2A3

$394.95

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PHILCO BRANDED SINGLE PLATE 2A3 TUBE MADE by SYLVANIA #E56
PHILCO BRANDED SINGLE PLATE 2A3 TUBE MADE by SYLVANIA #E56

$399.00

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RCA 2A3 Mono Plate Vacuum Tube from 1936
RCA 2A3 Mono Plate Vacuum Tube from 1936

$500.00

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RCA 2A3 Vacuum Tube Single Black Plate, Tests New.
RCA 2A3 Vacuum Tube Single Black Plate, Tests New.

$300.00

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Matched Pair LINLAI 2A3C Perfect HIFI 2A3 2A3B Audio Vacuum Tube Amp Classic New
Matched Pair LINLAI 2A3C Perfect HIFI 2A3 2A3B Audio Vacuum Tube Amp Classic New

$103.99

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Matched 1pair PSVANE ACME 2A3 A2A3 Vacuum Tube Upgrade 2A3C 2A3-TII E2A3 WE2A3
Matched 1pair PSVANE ACME 2A3 A2A3 Vacuum Tube Upgrade 2A3C 2A3-TII E2A3 WE2A3

$478.40

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2A3 Vacuum Tubes Matched Pair Original Packaging Signal Corps VT-95 Tested
2A3 Vacuum Tubes Matched Pair Original Packaging Signal Corps VT-95 Tested

$600.00

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1 Sylvania 2A3 Tube- USA-TEST GOOD-Filament springs
1 Sylvania 2A3 Tube- USA-TEST GOOD-Filament springs

$125.00

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1 - SILVERTON SINGLE PLATE 2A3 AUDIO TUBE
1 - SILVERTON SINGLE PLATE 2A3 AUDIO TUBE

$99.00

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National Union 2A3 Vacuum Tube Foil /Micromhos And mA Triplett 3444 WM501 Tested
National Union 2A3 Vacuum Tube Foil /Micromhos And mA Triplett 3444 WM501 Tested

$119.00

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Raytheon 2A3 Vintage Black Plate Audio Vacuum Tube (NOS, strong test results)
Raytheon 2A3 Vintage Black Plate Audio Vacuum Tube (NOS, strong test results)

$160.00

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2A3 tube power transformer 2.5, 6.3, 400VCT 250 watts
2A3 tube power transformer 2.5, 6.3, 400VCT 250 watts

$34.99

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Matched Pair of RCA 2A3 Gray Plate Vacuum Tubes #2
Matched Pair of RCA 2A3 Gray Plate Vacuum Tubes #2

$200.00

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ELEKIT Power Amplifier Vacuum Tube Amplifier assembling Kit TU-8900 300B 2A3
ELEKIT Power Amplifier Vacuum Tube Amplifier assembling Kit TU-8900 300B 2A3

$1138.00

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Ultra RARE Tung Sol 2A3 Mono Plate Tube Engraved Base Amplitrex Hickok L@@K!!
Ultra RARE Tung Sol 2A3 Mono Plate Tube Engraved Base Amplitrex Hickok L@@K!!

$450.00

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Matching Pair RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested Strong
Matching Pair RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested Strong

$225.00

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2pcs Matched PSVANE 2A3-Z TREASURE Collector Edition Vacuum Tubes 2A3B 2A3C
2pcs Matched PSVANE 2A3-Z TREASURE Collector Edition Vacuum Tubes 2A3B 2A3C

$170.20

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NOS RCA JAN CRC-2A3 Amp Amplifier Tubes pair R24-48
NOS RCA JAN CRC-2A3 Amp Amplifier Tubes pair R24-48

$349.00

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1951 Sylvania 2A3 Tube, Tested, NOS/NIB
1951 Sylvania 2A3 Tube, Tested, NOS/NIB

$175.00

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Matched Pair of RCA USN Navy CRC 2A3 Black Plate 1943 Vacuum Tubes #2
Matched Pair of RCA USN Navy CRC 2A3 Black Plate 1943 Vacuum Tubes #2

$400.00

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Tung-Sol 2A3 Tube - Very Good Condition - Tested Working
Tung-Sol 2A3 Tube - Very Good Condition - Tested Working

$140.00

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Two, Ken-Rad 2A3, smoked glass, wartime, dual flat plate, matching pair
Two, Ken-Rad 2A3, smoked glass, wartime, dual flat plate, matching pair

$398.95

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Mono Brook 12A 2A3 Tube Amplifier All Stock & Original Less Tubes - Older 12A
Mono Brook 12A 2A3 Tube Amplifier All Stock & Original Less Tubes - Older 12A

$4500.00

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Matched Pair of RCA 2A3 Gray Plate Vacuum Tubes #1
Matched Pair of RCA 2A3 Gray Plate Vacuum Tubes #1

$200.00

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Rare GE(RCA made) 2A3 spring top power tube pair(2)...
Rare GE(RCA made) 2A3 spring top power tube pair(2)...

$450.00

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Four new 4-pin ceramic sockets 811A, 572B, 866A, 2A3, etc. 4-pin silver plate
Four new 4-pin ceramic sockets 811A, 572B, 866A, 2A3, etc. 4-pin silver plate

$20.00

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RCA 2A3 Vacuum Tube USA - TV-7 TESTED 33 BELOW 38 MIN Parts / Repair
RCA 2A3 Vacuum Tube USA - TV-7 TESTED 33 BELOW 38 MIN Parts / Repair

$20.00

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Linlai 2A3-T Tubes Factory matched pair in gift box common to all 2A3
Linlai 2A3-T Tubes Factory matched pair in gift box common to all 2A3

$148.00

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Tung-Sol 2A3 Tube - Very Good Condition - Tested Working
Tung-Sol 2A3 Tube - Very Good Condition - Tested Working

$140.00

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2c4c matched pair Svetlana black plates tubes NOS OTK 60's 2a3 2s4s ( 300B AD1 )
2c4c matched pair Svetlana black plates tubes NOS OTK 60's 2a3 2s4s ( 300B AD1 )

$250.00

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2A3 RCA grey plate OO getter tested strong and matched
2A3 RCA grey plate OO getter tested strong and matched

$200.00

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New? Used? Philco 2A3 Gray Plate Power Triode Tube - Hickok KS-15750-L1 tested
New? Used? Philco 2A3 Gray Plate Power Triode Tube - Hickok KS-15750-L1 tested

$87.50

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Tung-Sol 2A3 Tube Tested Good
Tung-Sol 2A3 Tube Tested Good

$140.00

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2 RARE 5930 2A3W Vacuum Tubes - 1950's Vintage Ruggedized Power Triodes
2 RARE 5930 2A3W Vacuum Tubes - 1950's Vintage Ruggedized Power Triodes

$200.00

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Tung-Sol 2A3 Tube - Very Good Condition - Tested Working
Tung-Sol 2A3 Tube - Very Good Condition - Tested Working

$140.00

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(1) KenRad 2A3 Vacuum Tube Amplitrex Tested 94% #529DG
(1) KenRad 2A3 Vacuum Tube Amplitrex Tested 94% #529DG

$100.00

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RCA 2A3 Vacuum Tube Single Black Plate, Tests New
RCA 2A3 Vacuum Tube Single Black Plate, Tests New

$325.00

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12ax7 6sn7 2a3 ... DIY AudioXpress
12ax7 6sn7 2a3 ... DIY AudioXpress

$21.51

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1 RCA single plate 2A3 for jensen or western electric
1 RCA single plate 2A3 for jensen or western electric

$399.99

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Matched Quad RCA 2A3 Black Bi-Plate DD Getter Tested Very Strong
Matched Quad RCA 2A3 Black Bi-Plate DD Getter Tested Very Strong

$450.00

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three type 2A3 radio electronics Rca & Sylvania tubes - vintage radio amplifier
three type 2A3 radio electronics Rca & Sylvania tubes - vintage radio amplifier

$250.00

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2A3/JAN CRC-2A3/VT45 Tube
2A3/JAN CRC-2A3/VT45 Tube

$65.00

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2A3 KEN-RAD Black Base Made in U.S.A Amplitrex Tested Qty 1MP
2A3 KEN-RAD Black Base Made in U.S.A Amplitrex Tested Qty 1MP

$504.00

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