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GE 5751 Five Star NOS/NIB MaxiPreamp2/TV7 tested (1) Tube Lot
GE 5751 Five Star NOS/NIB MaxiPreamp2/TV7 tested (1) Tube Lot

$69.99

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GE- JAN 5751 - Matched quad
GE- JAN 5751 - Matched quad

$68.00

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Vintage GE 5751 Vacuum Tube USA (26) Available ALL tested
Vintage GE 5751 Vacuum Tube USA (26) Available ALL tested

$26.99

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Vacuum Tube, 5751, JJ Electronics, Preamp
Vacuum Tube, 5751, JJ Electronics, Preamp

$19.95

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vintage electronic tube 5751
vintage electronic tube 5751

$20.00

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BALANCED GAIN (73.7, 73.6) GE JG 5751 WA TUBE TRIPLE MICA BLACK PLATE TUBE
BALANCED GAIN (73.7, 73.6) GE JG 5751 WA TUBE TRIPLE MICA BLACK PLATE TUBE

$39.95

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NOS NIB MATCHED PAIR GE JAN 5751 12AX7 MILITARY TUBES! PHONO GRADE!
NOS NIB MATCHED PAIR GE JAN 5751 12AX7 MILITARY TUBES! PHONO GRADE!

$69.00

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RCA 5751 Matched quad -Black plates - Round getters
RCA 5751 Matched quad -Black plates - Round getters

$95.00

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Pair of GE 5-star 5751 Vacuum Tubes from 1973 #1
Pair of GE 5-star 5751 Vacuum Tubes from 1973 #1

$80.00

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Matched Pair Tung Sol 5751 pre-amp tubes, Brand New in Box !
Matched Pair Tung Sol 5751 pre-amp tubes, Brand New in Box !

$63.17

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GE JG-5751 Triple Mica Black Plate Low Noise Preamp Tube
GE JG-5751 Triple Mica Black Plate Low Noise Preamp Tube

$40.00

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GE 5 STAR 5751 12AX7 TUBES MATCH DATES AMPLITREX TEST STRONG
GE 5 STAR 5751 12AX7 TUBES MATCH DATES AMPLITREX TEST STRONG

$60.00

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MATCHED Pair SYLVANIA JAN 5751 (12AX7) AUDIO VACUUM TUBES Tested NOS 5.7748
MATCHED Pair SYLVANIA JAN 5751 (12AX7) AUDIO VACUUM TUBES Tested NOS 5.7748

$109.95

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BALANCED GAIN (70.9, 70.9) GE JG 5751 WA TUBE TRIPLE MICA BLACK PLATE TUBE
BALANCED GAIN (70.9, 70.9) GE JG 5751 WA TUBE TRIPLE MICA BLACK PLATE TUBE

$47.95

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BALANCED GAIN (67.2, 67.1) GE JG 5751 WA TUBE TRIPLE MICA BLACK PLATE TUBE
BALANCED GAIN (67.2, 67.1) GE JG 5751 WA TUBE TRIPLE MICA BLACK PLATE TUBE

$47.95

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GE 5751 Five Star NOS/NIB MaxiPreamp2/TV7 tested (1) Tube Lot
GE 5751 Five Star NOS/NIB MaxiPreamp2/TV7 tested (1) Tube Lot

$69.99

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2 NOS Matched Raytheon JAN 5751 Windmill Getter Tubes USA
2 NOS Matched Raytheon JAN 5751 Windmill Getter Tubes USA

$189.00

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RAYTHEON 5751 PAIR - RARE 1950'S BLACK PLATE SQUARE GETTER VERSION - 12AX7
RAYTHEON 5751 PAIR - RARE 1950'S BLACK PLATE SQUARE GETTER VERSION - 12AX7

$120.00

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Single Sylvania Gold Brand GB-5751 Gold Pin Triple Mica Vacuum Tube - Lower Test
Single Sylvania Gold Brand GB-5751 Gold Pin Triple Mica Vacuum Tube - Lower Test

$50.00

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Sylvania Gold Brand 5751 Vacuum Tube W/ Original Box GB-5751 Made in USA
Sylvania Gold Brand 5751 Vacuum Tube W/ Original Box GB-5751 Made in USA

$75.00

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Sylvania 5751 Triple Mica Black Plate Tube Pair - Test Fair - Amplitrex
Sylvania 5751 Triple Mica Black Plate Tube Pair - Test Fair - Amplitrex

$55.00

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Sylvania 5751 vacuum tubes
Sylvania 5751 vacuum tubes

$175.00

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TESTED GE JG-5751 AUDIO TUBE TRIPLE MICA BLACK PLATE EXCELLENT AUDIO TAP TEST
TESTED GE JG-5751 AUDIO TUBE TRIPLE MICA BLACK PLATE EXCELLENT AUDIO TAP TEST

$44.95

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NOS NIB MATCHED PAIR GE 5 STAR 5751 12AX7 TUBES PHONO QUALITY NOISE LEVELS!
NOS NIB MATCHED PAIR GE 5 STAR 5751 12AX7 TUBES PHONO QUALITY NOISE LEVELS!

$85.00

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RARE GE JG-5751/12ax7/ECC83 Black Plates Triple Mica tube - 1957 - Test NOS
RARE GE JG-5751/12ax7/ECC83 Black Plates Triple Mica tube - 1957 - Test NOS

$49.99

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Rare GE 5751 3 Mica Tubes JG-5751 MATCHED 12AX7 ECC83 E83cc B339 L@@K!
Rare GE 5751 3 Mica Tubes JG-5751 MATCHED 12AX7 ECC83 E83cc B339 L@@K!

$70.00

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TESTED GE 5751 TRIPLE MICA BLACK PLATE PREAMP TUBE LOWER GAIN SUB FOR 12AX7
TESTED GE 5751 TRIPLE MICA BLACK PLATE PREAMP TUBE LOWER GAIN SUB FOR 12AX7

$44.95

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Vintage JJ 5751 12AX7 Vacuum Tube NOS NIB Tested Good Audio Electron
Vintage JJ 5751 12AX7 Vacuum Tube NOS NIB Tested Good Audio Electron

$24.50

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JAN-5751 GE "ProComm" NOS/NIB MaxiPreamp2/TV-7 Tested (1) Tube lot
JAN-5751 GE "ProComm" NOS/NIB MaxiPreamp2/TV-7 Tested (1) Tube lot

$59.99

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Pair of GE 5-star 5751 Triple Mica Black Plate 1950s Vacuum Tubes #3
Pair of GE 5-star 5751 Triple Mica Black Plate 1950s Vacuum Tubes #3

$165.00

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Pair of JG 5751 WA tubes, tested
Pair of JG 5751 WA tubes, tested

$50.00

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JJ 5751 Preamp Tube
JJ 5751 Preamp Tube

$19.95

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vintage electronic tube GB-5751
vintage electronic tube GB-5751

$30.00

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NOS 5751 RCA USA BLACK PLATE SRV GUITAR TUBE CHIME
NOS 5751 RCA USA BLACK PLATE SRV GUITAR TUBE CHIME

$134.96

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Pair of GE 5-star 5751 NOS NIB Triple Mica 1961/62 Vacuum Tubes
Pair of GE 5-star 5751 NOS NIB Triple Mica 1961/62 Vacuum Tubes

$150.00

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GE JG-5751/12AX7 Black Plate Triple Mica Mil-Spec Tube Strong
GE JG-5751/12AX7 Black Plate Triple Mica Mil-Spec Tube Strong

$60.00

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Pair of Sylvania JAN 5751 Vacuum Tubes #2 - 10% matched
Pair of Sylvania JAN 5751 Vacuum Tubes #2 - 10% matched

$60.00

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Pair of GE 5-star 5751 Triple Mica Black Plate 1950s Vacuum Tubes #4
Pair of GE 5-star 5751 Triple Mica Black Plate 1950s Vacuum Tubes #4

$150.00

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Tung-Sol 5751 Military JTL Tube - Excellent Test Results - Amplitrex - See Pics
Tung-Sol 5751 Military JTL Tube - Excellent Test Results - Amplitrex - See Pics

$74.00

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JRC-5751WI RCA NOS/NIB Black Plate/Low Noise Bars MaxiPreamp2/TV7 tested
JRC-5751WI RCA NOS/NIB Black Plate/Low Noise Bars MaxiPreamp2/TV7 tested

$69.99

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GE JG-5751 Vacuum Tube / Grey Plate - O Getter / KT2
GE JG-5751 Vacuum Tube / Grey Plate - O Getter / KT2

$29.95

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Strong GE 3 Mica Black Plate FAT D Getter 5751 Tube with Mica Support Rods
Strong GE 3 Mica Black Plate FAT D Getter 5751 Tube with Mica Support Rods

$59.99

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Pair of RCA 5751 Triple Mica Black Plate 1950s Vacuum Tubes #1
Pair of RCA 5751 Triple Mica Black Plate 1950s Vacuum Tubes #1

$165.00

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Pair of RCA 5751 Black Plate Vacuum Tubes #2
Pair of RCA 5751 Black Plate Vacuum Tubes #2

$125.00

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Matched Pair RCA 5751/12AX7/ECC83 Short Black Plate O-Getter Made in USA
Matched Pair RCA 5751/12AX7/ECC83 Short Black Plate O-Getter Made in USA

$55.00

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Pair of GE 5-star 5751 Triple Mica 1960 Vacuum Tubes #2 - 8% matched
Pair of GE 5-star 5751 Triple Mica 1960 Vacuum Tubes #2 - 8% matched

$150.00

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Pair of GE 5-star 5751 Triple Mica 1960 Vacuum Tubes #3
Pair of GE 5-star 5751 Triple Mica 1960 Vacuum Tubes #3

$125.00

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Pair RARE Raytheon CRP 5751/12ax7/ECC83 []-getter Triple Mica tubes TV7 Strong
Pair RARE Raytheon CRP 5751/12ax7/ECC83 []-getter Triple Mica tubes TV7 Strong

$140.00

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NOS NIB Matched Quad RCA JRC 5751 Audio Tubes 1962
NOS NIB Matched Quad RCA JRC 5751 Audio Tubes 1962

$285.00

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Pair of Tung-Sol 5751 Long Plate Vacuum Tubes
Pair of Tung-Sol 5751 Long Plate Vacuum Tubes

$100.00

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2 Sylvania USAF 5751 Vacuum Tubes / Black Plate - D Getter - Triple Mica / KT1
2 Sylvania USAF 5751 Vacuum Tubes / Black Plate - D Getter - Triple Mica / KT1

$149.95

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Nice Test Good GE JG 5751 12AX7 / Old Vintage Ham Radio Tube Triode Audio Amp
Nice Test Good GE JG 5751 12AX7 / Old Vintage Ham Radio Tube Triode Audio Amp

$19.99

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Pair of GE JG-5751 Triple Mica 1960s Vacuum Tubes #3 - 8% matched
Pair of GE JG-5751 Triple Mica 1960s Vacuum Tubes #3 - 8% matched

$125.00

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(3) NOS/NIB Raytheon 5751 Wind Mill Black Plate Tubes ~ 1963 Military Stock!
(3) NOS/NIB Raytheon 5751 Wind Mill Black Plate Tubes ~ 1963 Military Stock!

$299.99

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Pair of GE 5-star 5751 Vacuum Tubes #2 - 8% matched
Pair of GE 5-star 5751 Vacuum Tubes #2 - 8% matched

$80.00

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1958 TungSol 5751 Tube Pair - Test Fair Amplitrex - Halo Getter / Copper Post
1958 TungSol 5751 Tube Pair - Test Fair Amplitrex - Halo Getter / Copper Post

$45.00

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Brand New JJ Tesla 5751 GAIN MATCHED Pair (2) Vacuum Tubes Low-Gain 12AX7
Brand New JJ Tesla 5751 GAIN MATCHED Pair (2) Vacuum Tubes Low-Gain 12AX7

$63.21

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Pair of JJ 5751 Preamp Tube
Pair of JJ 5751 Preamp Tube

$39.90

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GE Short Gray Plate JAN-5751 Halo Getter Vacuum Tubes (4) Tested Strong!
GE Short Gray Plate JAN-5751 Halo Getter Vacuum Tubes (4) Tested Strong!

$150.00

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GE JG-5751 Vacuum Tube / Grey Plate - O Getter / KT1
GE JG-5751 Vacuum Tube / Grey Plate - O Getter / KT1

$29.95

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Pair of GE 5-star 5751 Triple Mica Black Plate 1956 Vacuum Tubes #2 - 9% matched
Pair of GE 5-star 5751 Triple Mica Black Plate 1956 Vacuum Tubes #2 - 9% matched

$165.00

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Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7
Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7

$150.00

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Matched Pair GE JG 5751/12AX7/ECC83 Triple Mica O-Getter USA Mil-Spec Pair
Matched Pair GE JG 5751/12AX7/ECC83 Triple Mica O-Getter USA Mil-Spec Pair

$75.00

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Pair of GE 5-star 5751 Triple Mica Black Plate 1957 Vacuum Tubes #1 - 8% matched
Pair of GE 5-star 5751 Triple Mica Black Plate 1957 Vacuum Tubes #1 - 8% matched

$175.00

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Pair of GE 5-star GL-5751 Triple Mica Black Plate 1950s Vacuum Tubes #2
Pair of GE 5-star GL-5751 Triple Mica Black Plate 1950s Vacuum Tubes #2

$185.00

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NOS MATCHED PAIR PHILIPS ECG (Sylvania) JAN 5751 (12AX7) Vacuum Tubes 8.8205
NOS MATCHED PAIR PHILIPS ECG (Sylvania) JAN 5751 (12AX7) Vacuum Tubes 8.8205

$109.95

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Pair of GE 5-star GL-5751 Triple Mica Black Plate 1950s Vacuum Tubes #3
Pair of GE 5-star GL-5751 Triple Mica Black Plate 1950s Vacuum Tubes #3

$200.00

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Pair of Sylvania Gold Brand GB 5751 Gold Pin Triple Mica Vacuum Tubes #EC31
Pair of Sylvania Gold Brand GB 5751 Gold Pin Triple Mica Vacuum Tubes #EC31

$200.00

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2 GE JG-5751 Vacuum Tubes / Grey Plate - O Getter / KT3
2 GE JG-5751 Vacuum Tubes / Grey Plate - O Getter / KT3

$59.95

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Pair NOS RCA JRC 5751 12AX7 Black Plate Audio Tubes Amplitrex Tested Match Date
Pair NOS RCA JRC 5751 12AX7 Black Plate Audio Tubes Amplitrex Tested Match Date

$125.00

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RARE SELECTED GE 5751/12ax7/ECC83 Black Plates Triple Mica tube
RARE SELECTED GE 5751/12ax7/ECC83 Black Plates Triple Mica tube

$59.99

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GE 5751 Tube, Tested Very Strong, USA Made
GE 5751 Tube, Tested Very Strong, USA Made

$32.00

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Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7 Strong
Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7 Strong

$120.00

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1958 TungSol 5751 Tube Pair - Test Well Amplitrex - Halo Getter / Copper Post
1958 TungSol 5751 Tube Pair - Test Well Amplitrex - Halo Getter / Copper Post

$65.00

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2 NOS NIB Matched RCA 5751 Command Audio Tubes 1967
2 NOS NIB Matched RCA 5751 Command Audio Tubes 1967

$179.10

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Pair of GE 5-star 5751 Triple Mica 1961 Vacuum Tubes #1
Pair of GE 5-star 5751 Triple Mica 1961 Vacuum Tubes #1

$125.00

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Pair Of Sylvania 5751 Tubes, Green Label
Pair Of Sylvania 5751 Tubes, Green Label

$50.00

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nos matched quad ge jan 5751 tubes large round getter made in usa 12ax7
nos matched quad ge jan 5751 tubes large round getter made in usa 12ax7

$215.00

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Pair of RCA Command 5751 NOS NIB Black Plate 1967 Vacuum Tubes - 9% matched
Pair of RCA Command 5751 NOS NIB Black Plate 1967 Vacuum Tubes - 9% matched

$300.00

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RARE Matched Pair GE 5-Star GL-5751/12ax7/ECC83 Black Plates Triple Mica tubes
RARE Matched Pair GE 5-Star GL-5751/12ax7/ECC83 Black Plates Triple Mica tubes

$149.99

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Pair RCA 5751 12AX7 Black Plate Audio Tubes TV7 Tested Strong
Pair RCA 5751 12AX7 Black Plate Audio Tubes TV7 Tested Strong

$90.00

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5751 (12AX7A) GE Military Spec Twin Triode Tube-Tested-See Result-Free Ship inUS
5751 (12AX7A) GE Military Spec Twin Triode Tube-Tested-See Result-Free Ship inUS

$37.99

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Pair of RCA 5751 Black Plate Vacuum Tubes #3
Pair of RCA 5751 Black Plate Vacuum Tubes #3

$100.00

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Pair of GE 5-star GL-5751 Triple Mica Black Plate 1952/53 Vacuum Tubes #1
Pair of GE 5-star GL-5751 Triple Mica Black Plate 1952/53 Vacuum Tubes #1

$200.00

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Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7
Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7

$145.00

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1x NEW Sovtek 5751 Vacuum Tube BRAND NEW
1x NEW Sovtek 5751 Vacuum Tube BRAND NEW

$38.59

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Pair of GE JG-5751 Triple Mica Black Plate 1957 Vacuum Tubes #1
Pair of GE JG-5751 Triple Mica Black Plate 1957 Vacuum Tubes #1

$175.00

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Perfectly Matched Pair of RCA 5751 Black Plate Vacuum Tubes #1
Perfectly Matched Pair of RCA 5751 Black Plate Vacuum Tubes #1

$125.00

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NEW Philips ECG 5751 Vacuum Tube NOS NIB 12AX7 Guitar Amp Tube
NEW Philips ECG 5751 Vacuum Tube NOS NIB 12AX7 Guitar Amp Tube

$48.00

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5751 x2 12AX7A NOS RCA Twin Triode Tube Pair-Date Match 1981-Tested-Free Ship US
5751 x2 12AX7A NOS RCA Twin Triode Tube Pair-Date Match 1981-Tested-Free Ship US

$89.99

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ONE SYLVANIA 5751 (12AX7) GRAY PLATE TUBE TV-7DU TESTED #A-9
ONE SYLVANIA 5751 (12AX7) GRAY PLATE TUBE TV-7DU TESTED #A-9

$19.99

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Pair of Sylvania Gold Brand GB 5751 Vacuum Tubes - 7% matched
Pair of Sylvania Gold Brand GB 5751 Vacuum Tubes - 7% matched

$200.00

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Sylvania 5751 Matched Pair Vacuum Tubes NOS/NIB 1960s 3Mica Hickok Tested
Sylvania 5751 Matched Pair Vacuum Tubes NOS/NIB 1960s 3Mica Hickok Tested

$129.00

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Single Raytheon JAN CRP 5751 Windmill Getter 1963 Vacuum Tube #EC21
Single Raytheon JAN CRP 5751 Windmill Getter 1963 Vacuum Tube #EC21

$110.00

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Strong GE 3 Mica Gray Plate FAT D Getter 5751 Tube - 104/104
Strong GE 3 Mica Gray Plate FAT D Getter 5751 Tube - 104/104

$39.99

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Single Sylvania Gold Brand GB 5751 Gold Pin Triple Mica Vacuum Tube #EC33
Single Sylvania Gold Brand GB 5751 Gold Pin Triple Mica Vacuum Tube #EC33

$100.00

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Pair of Sylvania JAN 5751 Vacuum Tubes from 1975 #1 - 7% matched
Pair of Sylvania JAN 5751 Vacuum Tubes from 1975 #1 - 7% matched

$100.00

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2 Raytheon JAN CRP 5751 Vacuum Tubes / Black Plate / KT1
2 Raytheon JAN CRP 5751 Vacuum Tubes / Black Plate / KT1

$119.95

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JAN-5751 GE "ProComm" NOS/NIB MaxiPreamp2/TV-7 Tested (1) Tube lot
JAN-5751 GE "ProComm" NOS/NIB MaxiPreamp2/TV-7 Tested (1) Tube lot

$59.99

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Matched Pair of Tung-Sol 5751 Cryo Treated - Amplitrex Tested - Very Strong
Matched Pair of Tung-Sol 5751 Cryo Treated - Amplitrex Tested - Very Strong

$195.00

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