MATCHED Pair SYLVANIA JAN 5751 (12AX7) AUDIO VACUUM TUBES Tested NOS 5.7748
Price: USD 109.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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MATCHED PAIR 1960 SYLVANIA USAF 5751 (12AX7) BLACK PLATE TRIPLE MICA TUBES
Price: USD 249.00
Condition: Open box
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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New Sylvania Maxi Preamp 2/Tv-7 Model Number #Jan-5751 Glass
Price: USD 25.58
Condition: New
Location: 487**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5751 Vacuum Tube
Price: USD 20.00
Condition: Used
Location: 880**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Sylvania 5751 Triple Mica Black Plate Tube Pair - Test Fair - Amplitrex
Price: USD 55.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Radio Tubes 5751WA 5751 12AX7 ECC83 Sylvania Black Plate Test 1100 1200
Price: USD 29.00
Condition: Used
Location: 120**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania Gold Brand JHS GB-5751WA 12AX7 Triple mica Black Plate tube AT1000 Strg
Price: USD 70.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Pair of Sylvania Gold Brand GB 5751 Vacuum Tubes - 7% matched
Price: USD 200.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Sylvania USAF 5751 Vacuum Tubes / Black Plate - D Getter - Triple Mica / KT1
Price: USD 149.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ONE SYLVANIA 5751 (12AX7) GRAY PLATE TUBE TV-7DU TESTED #A-9
Price: USD 19.99
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair of Sylvania Gold Brand GB 5751 Gold Pin Vacuum Tubes - 7% matched
Price: USD 300.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7
Price: USD 150.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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PAIR 1960 SYLVANIA USAF 5751 (12AX7) BLACK PLATE TRIPLE MICA TUBES
Price: USD 195.00
Condition: Open box
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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Pair of Sylvania JHS 12AX7 NOS NIB Black Plate 1960 Vacuum Tubes
Price: USD 175.00
Condition: New
Location: 844**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 ECC83 12AX7 Sylvania GB Gold Pins Made in U.S.A Amplitrex Tested 1 MP 2 Pcs
Price: USD 192.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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5751 ECC83 12AX7 Sylvania GB Gold Pins Made in U.S.A Amplitrex Tested 1 MP 2 Pcs
Price: USD 100.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Pair of Sylvania Gold Brand GB 5751 Square Getter Vacuum Tubes #1 - 8% matched
Price: USD 300.00
Condition: Open box
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TWO NIB Sylvania 5751 Black Plate Triple Mica Vacuum Tubes
Price: USD 200.00
Condition: Open box
Location: 891**
Shipping Type: CALCULATED
Shipping Cost: USD
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vintage electronic tube GB-5751
Price: USD 30.00
Condition: New
Location: 063**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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RARE Sylvania JHS 5751/12ax7/ECC83 Triple mica Black Plates tube 1957 - Test NOS
Price: USD 109.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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nos matched pair sylvania 5751 tubes made in usa 12ax7
Price: USD 105.00
Condition: New
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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GE? Sylvania? 5751 Black Plates,3-Mica Tube - Hickok TV7B tests@ 50/49,Min:32/32
Price: USD 76.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Used Sylvania 5751 Black Plate Tube - Amplitrex Tested - 3-Mica
Price: USD 65.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Rare NOS Sylvania FAA 5751 SELECTED Tube 5751 3mica 12ax7 ECC83 7025 L@@K!!
Price: USD 100.00
Condition: Open box
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RARE Sylvania NOS/NIB Gold Brand 5751/12ax7/ECC83 Triple mica Gray Plates tube
Price: USD 149.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair Of Sylvania 5751 Tubes, Green Label
Price: USD 68.00
Condition: Used
Location: 891**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair SYLVANIA JAN 5751 (12AX7) Vintage Audio VACUUM TUBES Tested 4.8025
Price: USD 109.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RARE Sylvania NOS/NIB Gold Brand 5751/12ax7/ECC83 Triple mica Black Plates tube
Price: USD 129.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751-GB Sylvania Gold Pin Top Ring Getter Made in U.S.A Amplitrex AT1000 Tested
Price: USD 96.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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NOS 5751WA 12ax7WA black Plates Triple Mica Dual Support Rods Quiet Musical
Price: USD 111.25
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5751 Matched Pair Vacuum Tubes NOS/NIB 1960s 3Mica Hickok Tested
Price: USD 129.00
Condition: New
Location: 355**
Shipping Type: FIXED
Shipping Cost: USD 5.79
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GB 5751 Sylvania Gold Pin Made in U.S.A Amplitrex AT1000 Tested #424069
Price: USD 96.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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2 x 5751 (12ax7) Sylvania Tubes*D-getter*Lower Testing*Black Plates-D*3-Mica*
Price: USD 49.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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RARE Sylvania 5751/12ax7/ECC83 Triple mica Black Plates tube - 1956 - Test NOS
Price: USD 99.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania JHS 5751 Vacuum Tube / Black Plate - D Getter - Triple Mica / KT2
Price: USD 79.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE Matched Pair Sylvania NOS/NIB 5751/12ax7/ECC83 Triple mica tubes - Test NEW
Price: USD 249.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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RARE Matched Pair Sylvania NOS/NIB USAF 5751/12ax7/ECC83 Triple mica tubes
Price: USD 249.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Sylvania JAN 5751 Vacuum Tubes / Grey Plate - O Getter / KT2
Price: USD 79.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1MQ GB 5751 ECC83 12AX7 Sylvania Gold Pins Made in U.S.A Amplitrex Tested
Price: USD 384.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 40.00
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lot of 50 SYLVANIA TUBE BOX CARTON BOX FOR 12AX7 12AU7 12AT7 12BH7 12AZ7 5751
Price: USD 33.97
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 10.00
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1963 Sylvania 5751 5751W1 Triple Mica JAN Mil-Spec Tube, Tested, NOS/NIB
Price: USD 120.00
Condition: New
Location: 850**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RARE Sylvania Gold Brand GB-5751/12ax7/ECC83 Triple mica Gray Plates tube
Price: USD 79.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 5751 12ax7 black Plates Triple Mica Dual Support Rods Sylvania Gold Brand
Price: USD 111.25
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7
Price: USD 150.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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5751 WA SYLVANIA JHS 3 MICA BLACK PLATE Gold Print VINTAGE TUBE NOS NIB (1959)
Price: USD 125.00
Condition: Open box
Location: 995**
Shipping Type: FIXED
Shipping Cost: USD 8.50
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Pair of Sylvania CAA 5751 Triple Mica Black Plate 1958 Vacuum Tubes - 8% matched
Price: USD 400.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 x Sylvania USA Triple Mica Edition 5751 ~ Holy Grail ~ GB ECC83 12AX7 Upgrade
Price: USD 375.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5751 12AX7 Tubes Pair, Black Plate, 3 Mica, D getter, NOS testing
Price: USD 399.00
Condition: Used
Location: 75***
Shipping Type: FIXED
Shipping Cost: USD 32.00
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RARE Sylvania Gold Brand GB-5751/12ax7/ECC83 Triple mica Gray Plates tube
Price: USD 119.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7
Price: USD 150.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Sylvania 5751WA 12AX7 Grey Plate Preamp Tube TV7 Strong Balanced Worn Label
Price: USD 35.00
Condition: Used
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Three (3) NOS Sylvania GB 5751 Tubes In The Original Boxes TV7 Tested
Price: USD 195.00
Condition: Open box
Location: 995**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE(Sylvania?) 5751-WA Black Plates,3-Mica Tube-Hickok TV7B tests@49/51,Min:32/32
Price: USD 84.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Strong Sylvania 5751 Triple Mica Black Plate Twin Triode Vacuum Tube
Price: USD 69.99
Condition: Used
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Sylvania 5751 / 12AX7 #467 Dual Triode Tube Vintage Rare
Price: USD 165.00
Condition: Used
Location: 372**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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Sylvania 5751 / 12AX7 #465 Dual Triode Tube Vintage Rare
Price: USD 165.00
Condition: Used
Location: 372**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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Lot 3 5751 Tubes RCA, Sylvania
Price: USD 58.95
Condition: For parts or not working
Location: 236**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 Sylvania US air force gold brand 5751 black plates 3 mica = 12AX7 ECC83 7025
Price: USD 95.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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GE(Sylvania?) 5751-WA Black Plates,3-Mica Tube-Hickok TV7B tests@54/52,Min:32/32
Price: USD 89.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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5751 SYLVANIA JHS 3 MICA BLACK PLATE VINTAGE TUBE NOS NIB (1958) *eTRACER* #6
Price: USD 149.99
Condition: New
Location: 115**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SYLVANIA 5751 ELECTRON TUBE, VACUUM TUBE, AUDIO TUBE
Price: USD 59.99
Condition: Used
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS SYLVANIA Gold Brand Gold Pin 5751 12AX7 ECC83 - Tested
Price: USD 125.00
Condition: Open box
Location: 402**
Shipping Type: CALCULATED
Shipping Cost: USD
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"RARE" 1 SYLVANIA 3 MICA JHN 5751 / RGP 801 AUDIO TUBE
Price: USD 99.00
Condition: Open box
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Sylvania 5751 wa triple mica black plate ecc83 12ax7
Price: USD 85.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 20.00
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SYLVANIA ELECTRONIC TUBE P/N 5751 NS COND # 27401
Price: USD 21.00
Condition: New other (see details)
Location: 333**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS RCA 5751 BLACK-PLATE TRIPLE 3-MICA D-GETTER 1966 for CONRAD-JOHNSON PREM 11A
Price: USD 135.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1MQ GB 5751 ECC83 12AX7 Sylvania Gold Pins Made in U.S.A Amplitrex Tested
Price: USD 384.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 40.00
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5751 JAN SYLVANIA VINTAGE TUBE 12AX7 DISC GETTER NOS NIB TOP QUALITY *eTRACER*
Price: USD 105.59
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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(100) PREAMP TUBE BOXES * 12AX7 * 5751 * 12AT7
Price: USD 37.95
Condition: New
Location: 033**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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5751 RCA Black Plates Triple Mica Top Bent [ ] Getter
Price: USD 80.00
Condition: Unspecified
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 RCA T 5751 black plate 3 mica for mcintosh or marantz
Price: USD 149.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.00
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NOS -Vintage Lot of 2 Sylvania JAN 5751 Tubes #102
Price: USD 140.00
Condition: Open box
Location: 327**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 JAN SYLVANIA VINTAGE TUBE DISC GETTER 12AX7 NOS NIB (1980) *eTRACER*
Price: USD 105.59
Condition: Used
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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1 SYLVANIA RCA 5751 7025 12ax7 3 mica GOLD pin for mcintosh
Price: USD 159.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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5751 JAN SYLVANIA VINTAGE TUBE NOS NIB RARE WHITE SPACERS (BWB) *eTRACER*
Price: USD 114.39
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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5751 SYLVANIA VALVE
Price: USD 56.15
Condition: Used
Location: 2***
Shipping Type: CALCULATED
Shipping Cost: USD
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Tube 5751 JAN SYLVANIA NOS NIB New in Box
Price: USD 67.65
Condition: Neuf
Location: 77***
Shipping Type: FIXED
Shipping Cost: USD 20.81
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5751-GB Sylvania Gold Pin Top Ring Getter Made in U.S.A Amplitrex AT1000 Tested
Price: USD 96.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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5751WA GE NOS Vintage audio tube, 1 pcs
Price: USD 65.00
Condition: Open box
Location: *****
Shipping Type: FIXED
Shipping Cost: USD 7.00
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5751 SYLVANIA JAN VINTAGE TUBE NOS 12AX7 (1978) *eTRACER*
Price: USD 105.59
Condition: Open box
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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1 x Rare NOS DGetter 12AD7 NEC Nippon ~ Low Noise 12AX7 ECC83 ~ HolyGrail Audio
Price: USD 249.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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matched pair 5751 SYLVANIA JAN VINTAGE TUBE NOS 12AX7
Price: USD 121.71
Condition: Open box
Location: T4L***
Shipping Type: CALCULATED
Shipping Cost: USD
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Vacuum Tube 5751 Sylvania set of 2 JAN class bottles GM checked
Price: USD 167.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 sylvania RCA 5751 7025 12ax7 3 mica GOLD pin for mcintosh
Price: USD 169.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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5751 ECC83 12AX7 Sylvania GB Gold Pins Made in U.S.A Amplitrex Tested 1 MP 2 Pcs
Price: USD 192.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Sylvania 5751 (12ax7) NOS Tubes Valves Match Pair
Price: USD 436.11
Condition: Brand New
Location: 3***
Shipping Type: FIXED
Shipping Cost: USD 30.26
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SYLVANIA & RCA ELECTRONIC TUBE P/N 5751 (LOT OF 2 UNITS) NS COND # 12917/12922
Price: USD 72.00
Condition: New other (see details)
Location: 333**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751/Sylvania Jan Class 2 Piece Set Gm Checked
Price: USD 189.36
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 X SYLVANIA JHS 5751 W1 gray plates 3 mica O getter = 12AX7 ECC83 7025
Price: USD 69.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Rare Matched Pair SANBORN (SYLVANIA) GB 5751 Gold Pin 3 Mica O Getter TUBE
Price: USD 399.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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5751 SYLVANIA VALVE
Price: USD 49.91
Condition: Used
Location: 2***
Shipping Type: CALCULATED
Shipping Cost: USD
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5751-GB Sylvania Gold Pin Top Ring Getter Made in U.S.A Amplitrex AT1000 Tested
Price: USD 96.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Matched Pair SYLVANIA 5751WA Black Plates 3 Mica Square Getter TUBE
Price: USD 229.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Sylvania 5751 / 12AX7 #468 Dual Triode Tube Vintage Rare
Price: USD 200.00
Condition: Used
Location: 372**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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new old stock high test results! 5751 SYLVANIA JAN VINTAGE TUBE NOS 12AX7
Price: USD 66.07
Condition: Open box
Location: T4L***
Shipping Type: CALCULATED
Shipping Cost: USD
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3 X 5751 SYLVANIA TUBE. 1960s PROD. SOLID GETTER. COPPER RODS. USED. 115. CH166
Price: USD 120.07
Condition: Used
Location: 29***
Shipping Type: FIXED
Shipping Cost: USD 20.04
Read MoreSylvania 5751 Vacuum Tube / Black Plate - D Getter - Triple Mica / KT1
Price: USD 79.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ONE GE HEAVY DUTY 5751 (12AX7) BLACK PLATE TUBE TV-7DU TESTED #A-9
Price: USD 29.99
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751-GB Sylvania Gold Pin Top Ring Getter Made in U.S.A Amplitrex AT1000 Tested
Price: USD 96.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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6J7G Sylvania NOS NIB made in U.S.A Amplitrex tested Qty 1 Match Pair
Price: USD 228.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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