2a3-tube-amplifier

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

$185.91

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Rare Sylvania Green leaf 2A3 Hanging top power tube pair(2)...
Rare Sylvania Green leaf 2A3 Hanging top power tube pair(2)...

$295.00

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Matched Pair RCA JAN/USN CRC VT-95 2A3 Black Bi-Plate DD Getter Tested Strong
Matched Pair RCA JAN/USN CRC VT-95 2A3 Black Bi-Plate DD Getter Tested Strong

$175.00

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One 2A3 RCA power tube triode tested single plate engraved base pan getter
One 2A3 RCA power tube triode tested single plate engraved base pan getter

$549.00

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

$65.00

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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

$300.00

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Matched Quad Sylvania 2A3 Black Bi-Plate Foil Getter Tested Very Strong
Matched Quad Sylvania 2A3 Black Bi-Plate Foil Getter Tested Very Strong

$300.00

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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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GE 2A3 Power Vacuum Tube Bottom DD-Getter Made in USA
GE 2A3 Power Vacuum Tube Bottom DD-Getter Made in USA

$60.00

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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

$79.00

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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

$185.91

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STRONG CARDBOARD POSTAL TUBES A0 A1 A2 A3 A4 IN 50mm & 44.5mm WITH END CAPS
STRONG CARDBOARD POSTAL TUBES A0 A1 A2 A3 A4 IN 50mm & 44.5mm WITH END CAPS

$553.25

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ABB 10DX3111EDE12P2A3BK2132100 2" Stainless Flowmeter Element Tube
ABB 10DX3111EDE12P2A3BK2132100 2" Stainless Flowmeter Element Tube

$319.99

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

$275.00

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

$125.00

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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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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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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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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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1 Matched Pair LinLai 2A3-T Premium Vacuum Tube T Grade 2A3 2A3C 2A3B Valve Amp
1 Matched Pair LinLai 2A3-T Premium Vacuum Tube T Grade 2A3 2A3C 2A3B Valve Amp

$171.66

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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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2A3 RCA AND RAYTHEON BLACK PLATES VACUUM TUBED NOS TESTING
2A3 RCA AND RAYTHEON BLACK PLATES VACUUM TUBED NOS TESTING

$249.99

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Dental Filtek Z250 xt Body Composite Tubes All Shades Best Price
Dental Filtek Z250 xt Body Composite Tubes All Shades Best Price

$48.02

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

$140.00

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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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VINTAGE RCA VACUUM TUBE 3BW2-3BS2A-3BT2 SEE DESCRIPTION
VINTAGE RCA VACUUM TUBE 3BW2-3BS2A-3BT2 SEE DESCRIPTION

$7.65

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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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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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Ip Matched Quad of Sylvania 2A3 Hanging Filament 1943/44 Vacuum Tubes
Ip Matched Quad of Sylvania 2A3 Hanging Filament 1943/44 Vacuum Tubes

$700.00

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Vintage Selmer 2A3 Tube Valve Amplifier
Vintage Selmer 2A3 Tube Valve Amplifier

$499.00

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

$119.99

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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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Plate Current Matched Pair (2) Sovtek 2A3 Triode Power Vacuum Tubes
Plate Current Matched Pair (2) Sovtek 2A3 Triode Power Vacuum Tubes

$211.37

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

$10.00

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UTC HA-106 Interstage Transformer Tube amp 300B 2A3 24-78
UTC HA-106 Interstage Transformer Tube amp 300B 2A3 24-78

$265.00

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Matched Pair LINLAI 2A3-T Perfect T Grade Audio Vacuum Tube Amp 2A3 2A3C 2A3B
Matched Pair LINLAI 2A3-T Perfect T Grade Audio Vacuum Tube Amp 2A3 2A3C 2A3B

$168.32

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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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1 Hytron 2A3 Large D Getter Vacuum Tube USA - TV-7 TESTED at 86% NOS
1 Hytron 2A3 Large D Getter Vacuum Tube USA - TV-7 TESTED at 86% NOS

$80.00

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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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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 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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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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MOTH AUDIO 2a3 Tube AmplifierSPEC SHEET Hollywood CA
MOTH AUDIO 2a3 Tube AmplifierSPEC SHEET Hollywood CA

$10.00

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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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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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1951 GE 2A3 Dual Flat Plate Black Glass Tube, NOS Testing
1951 GE 2A3 Dual Flat Plate Black Glass Tube, NOS Testing

$240.00

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

$896.49

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Sylvania 2A3 Vintage Black Plate Foil Getter Tube (NOS, excellent test results)
Sylvania 2A3 Vintage Black Plate Foil Getter Tube (NOS, excellent test results)

$160.00

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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 1pair Psvane 2A3-C 2A3C Vacuum Tube Replace 2A3B E-2A3 2A3-T 2A3-TII
Matched 1pair Psvane 2A3-C 2A3C Vacuum Tube Replace 2A3B E-2A3 2A3-T 2A3-TII

$150.88

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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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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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Vacuum tube RCA 2A3 Actual measurement with a used pair measuring instrument
Vacuum tube RCA 2A3 Actual measurement with a used pair measuring instrument

$247.24

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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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1 Sylvania 2A3 Vacuum Tube Tested Strong Hickok TV-7 D/U min 38 Reads 60
1 Sylvania 2A3 Vacuum Tube Tested Strong Hickok TV-7 D/U min 38 Reads 60

$100.00

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

$300.00

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PIO Oil Capacitor Lot of 23 Toby Sprague GE Aerovox Sangamo 2a3 300b WE Tube amp
PIO Oil Capacitor Lot of 23 Toby Sprague GE Aerovox Sangamo 2a3 300b WE Tube amp

$21.99

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

$69.99

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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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45 2A3 300B tube amp plate current bias testers $15ea SHIP DAILY FROM USA
45 2A3 300B tube amp plate current bias testers $15ea SHIP DAILY FROM USA

$14.99

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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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(6) NOS Testing RCA & Other 2A3 Triode Audio Radio Tubes
(6) NOS Testing RCA & Other 2A3 Triode Audio Radio Tubes

$375.00

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tube amplifier power transformer for 2A3s ~3V and 330-390VCT
tube amplifier power transformer for 2A3s ~3V and 330-390VCT

$39.99

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1 Unknow 2A3PP tube amplifier for western electric .Jensen
1 Unknow 2A3PP tube amplifier for western electric .Jensen

$129.99

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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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land rover series 2 / 2a/3 fuel filler assembly - tube / extension / hasp 88"
land rover series 2 / 2a/3 fuel filler assembly - tube / extension / hasp 88"

$150.00

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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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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 Quad Sylvania 2A3 Black Bi-Plate Foil Getter Tested Very Strong
Matched Quad Sylvania 2A3 Black Bi-Plate Foil Getter Tested Very Strong

$300.00

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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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Hytron Vintage 2A3 Vacuum Tube - NOS / NIB
Hytron Vintage 2A3 Vacuum Tube - NOS / NIB

$130.00

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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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1808 SMD Fuse Tube Blown Fuse Tube LF1A 2A 3A 4A 5A 6A 7A 8A 10A 20A
1808 SMD Fuse Tube Blown Fuse Tube LF1A 2A 3A 4A 5A 6A 7A 8A 10A 20A

$2.65

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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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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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2A3 GRAY PLATE VACUUM TUBES TRIO
2A3 GRAY PLATE VACUUM TUBES TRIO

$299.99

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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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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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(4) 110% Matched Early RCA 2A3 Blackplate Triode Radio Tubes
(4) 110% Matched Early RCA 2A3 Blackplate Triode Radio Tubes

$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

$115.00

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1940 Tung-Sol 2A3 Dual Flat Plate Tube, NOS Testing
1940 Tung-Sol 2A3 Dual Flat Plate Tube, NOS Testing

$250.00

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Sovtek 2A3 Power Vacuum Tube
Sovtek 2A3 Power Vacuum Tube

$89.95

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Pair RCA 2A3 audio radio tubes test good on calibrated TV7. GUARANTEED #5
Pair RCA 2A3 audio radio tubes test good on calibrated TV7. GUARANTEED #5

$159.99

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SYLVANIA - 2A3 - VACUUM TUBE - TESTED
SYLVANIA - 2A3 - VACUUM TUBE - TESTED

$135.00

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

$300.00

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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

$300.00

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Plate Current Matched Pair (2) Sovtek 2A3 Triode Power Vacuum Tubes
Plate Current Matched Pair (2) Sovtek 2A3 Triode Power Vacuum Tubes

$207.82

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2A3 Westinghouse Valves PAIR
2A3 Westinghouse Valves PAIR

$193.69

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