1957 RCA 5751 12AX7 BLACK PLATE D GETTER Tube BOGEN AMP No microphonics LOT B
Price: USD 29.33
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 5.65
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GE 5751 12AX7 SUB PERFECT BAL 3 MICA HALO GETR TEST NOS+ VINTAGE 1961
Price: USD 44.95
Condition: Used
Location: 312**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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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 280.00
Condition: Open box
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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NOS NIB MATCHED PAIR GE JAN 5751 12AX7 MILITARY TUBES! PHONO GRADE!
Price: USD 69.00
Condition: New
Location: 913**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair NOS RCA JRC 5751 12AX7 Black Plate Audio Tubes Amplitrex Tested Match Date
Price: USD 125.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 x 5751 (12ax7) RCA Command Tubes*V Strong Testing*Black Plates*NOS*NIB #2
Price: USD 200.00
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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GE 5751/12AX7 BLACK PLATE TRIPLE MICA MAXI PREAMP TESTED
Price: USD 44.95
Condition: Used
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB MATCHED PAIR GE 5 STAR 5751 12AX7 TUBES PHONO QUALITY NOISE LEVELS!
Price: USD 85.00
Condition: New
Location: 913**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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UNKNOWN BRAND 5751 (12AX7) TUBE Made in U.S.A. (Tested Good)
Price: USD 15.00
Condition: Used
Location: 855**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 GENERAL ELECTRIC 5-STAR 3 MICA TUBE NOS 12AX7 (1954) *eTRACER*
Price: USD 199.99
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS RCA 5751 12ax7 black Plates [] Getter Triple Mica Dual Sup Rod Wrinkle Glass
Price: USD 99.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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RAREST NOS PAIR G.E. 5751 BLACK BOX PLATE TUBES *2 BAR [] GETTER 12AX7 USA 1951
Price: USD 446.25
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS 5751 12ax7 black Plates Triple Mica Dual Support Rods Sylvania Gold Brand
Price: USD 112.50
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR 1960 SYLVANIA USAF 5751 (12AX7) BLACK PLATE TRIPLE MICA TUBES
Price: USD 240.00
Condition: Open box
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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NEW 9 PIN TUBE SOCKET SAVER for 12AX7 EL84 12AU7 5751 12AT7 etc- FAST USA SELLER
Price: USD 3.95
Condition: Unspecified
Location: 017**
Shipping Type: FIXED
Shipping Cost: USD 3.95
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5751 (12AX7) x2 GE Mil Spec Twin Triode Tubes-See Results-Tested-Free Ship US
Price: USD 49.99
Condition: Used
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot 2 Matched Codes NOS RCA 5751 12AX7 TUBES
Price: USD 79.95
Condition: For parts or not working
Location: 236**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 5751 (12ax7) RCA Tubes*O-getter*Super Strong Matched Pair*Black Plates*#4
Price: USD 143.00
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Pair of Tested Early 1950's GE 5751/12AX7 Black Plates/Triple Mica Vacuum Tubes
Price: USD 76.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.49
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NOS RCA USA 5751 (12AX7 SUB) BLACK-PLATES AMPLITREX TESTED 1960's
Price: USD 162.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS matched pair raytheon black plate 5751 tubes windmill getters 12ax7 made usa
Price: USD 365.00
Condition: New
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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GE GENERAL ELECTRIC 5 STAR 5751 12AX7 AMPLITREX TESTED TO BE WITHIN NOS RANGE
Price: USD 30.00
Condition: Unspecified
Location: 377**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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ULTRA RARE Matched Pair Raytheon 5751/12ax7/ECC83 Windmill getter tubes - Phono
Price: USD 259.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x JTL-5751 (12ax7) Tung-Sol Tubes*D-getter*Very Strong Matched Pair*#6
Price: USD 89.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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3 Pcs. G.E. Vacuum Tubes 5751 / 12AX7 tested
Price: USD 84.95
Condition: Used
Location: 871**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Burroughs 5751 12AX7S ecc83 black Plates Triple Mica Dual Support Rods
Price: USD 130.50
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 NOS GE JG 5751, 12ax7, ECC83 Triple Mica, Foil Halo Getter AF Tube USA 1958-59
Price: USD 74.99
Condition: Open box
Location: 138**
Shipping Type: FIXED
Shipping Cost: USD 9.12
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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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GE JAN 5751 12AX7 SUB PERFECT MATCH PAIR HALO GETR TEST NOS+ VINTAGE 1960'S
Price: USD 79.95
Condition: Used
Location: 312**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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Matched Date Code Pair Selected USAF 5751 12AX7WA NOS Triple Mica Tubes GE NIB
Price: USD 199.95
Condition: New
Location: 143**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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GE 5-star 5751 (12AX7) Vacuum Tube test ex. 5 STAR
Price: USD 29.99
Condition: Used
Location: 041**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x JG-5751(12ax7) G.E. Tubes*Very Strong Testing*3-Mica*Black Plates-D* #5
Price: USD 119.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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3 x JG-5751(12ax7) G.E. Tubes*Black Plates*Super Strong Matched Trio*3-Mica*#14
Price: USD 225.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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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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TELEFUNKEN 12AX7/ECC83 vintage tube diamond bottom MADE IN GERMANY (5751.CV4004)
Price: USD 58.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Brand New JJ Tesla 5751 GAIN MATCHED Pair (2) Vacuum Tubes Low-Gain 12AX7
Price: USD 63.21
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1959 RCA 5751 12AX7 BLACK PLATE D GETTER Tube BOGEN AMP No microphonics TV7 TEST
Price: USD 36.68
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 5.65
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2 Pcs. G.E. Vacuum Tubes 5751 / 12AX7 tested
Price: USD 59.95
Condition: Used
Location: 871**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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8 TUBE AMP/PREAMP DAMPERS FOR 12AX7/12AU7/12AT7/ECC83/EL84/6922/EL84/5751/5687
Price: USD 8.99
Condition: Unspecified
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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NOS RCA 5751 12AX7 Triple Mica HD Posts Blacks Amplitrex Tested NOS Balanced
Price: USD 70.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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RARE Raytheon CRP 5751/12ax7/ECC83 []-getter Triple Mica tube - Phono Grade
Price: USD 99.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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General Electronic GE 5751 12AX7 TUBE ***
Price: USD 30.00
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Quad NOS Tung-Sol JTL 5751WA 12AX7 Tube D Getter Match Dates 1956 TV7U
Price: USD 225.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Lot Of (4) GE 5751 JG 5star GL Matched Tested Good PreAmp Vacuum Tubes 12AX7
Price: USD 112.00
Condition: Used
Location: 995**
Shipping Type: CALCULATED
Shipping Cost: USD
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NEW Philips ECG 5751 Vacuum Tube NOS NIB 12AX7 Guitar Amp Tube
Price: USD 48.00
Condition: New
Location: 770**
Shipping Type: CALCULATED
Shipping Cost: USD
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Rare strong mil spec 1953 JAN GE long gray plate 12AX7 tube. Like an ECC83, 5751
Price: USD 29.95
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 4.75
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Test Good GE JG 5751 Premium 12AX7 / Old Vintage Ham Radio Tube Audio Amp
Price: USD 9.99
Condition: Used
Location: 124**
Shipping Type: CALCULATED
Shipping Cost: USD
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ULTRA RARE Raytheon 5751/12ax7/ECC83 Windmill getter tube - Phono Grade
Price: USD 124.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE * 5751 3 Mica (12AX7) Tube * Tested 99/95
Price: USD 32.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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4 x JG-5751(12ax7) G.E. Tubes*Strong Testing*3-Mica*5-Star*#11
Price: USD 120.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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(4)RCA 5751 12AX7 BLACK PLATE TUBE NOS/NIB Tested 1 (strong)
Price: USD 220.00
Condition: New
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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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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ULTRA RARE Matched Pair Raytheon 5751/12ax7/ECC83 Windmill getter tubes Test NOS
Price: USD 219.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 5751(12ax7) G.E. Tubes*Very Strong Testing*Grey Plates-O*3-Mica
Price: USD 79.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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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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2 x JG-5751(12ax7) G.E. Tubes*D-getter*Strong Testing*Black Plates*3-Mica*
Price: USD 83.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 x JG-5751(12ax7) G.E. Tubes*Black Plates*Strong Matched Pair*3-Mica*#15
Price: USD 99.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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4 x JG-5751(12ax7) G.E. Tubes*Strong Testing*3-Mica*
Price: USD 99.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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6N2P-EV NEW TUBE NOS 12AX7 ECC83 7025 5751
Price: USD 2.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1966 Westinghouse WL 5751 (X2) Vintage Matched Pair 12AX7 ECC83 Equivalent! T63
Price: USD 99.99
Condition: Used
Location: 495**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1 General Electric JG 5751 Vacuum Tube - 1965 Vintage 12AX7 Audio Twin Triode
Price: USD 32.00
Condition: Used
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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2 x JG-5751(12ax7) G.E. Tubes*D-getter*Bogey+Testing*Black Plates*3-Mica*NOS*NIB
Price: USD 149.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Radio Tubes 5751 12AX7 ECC83 RCA JRC Military Black Plate Test 1600 1700
Price: USD 49.99
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Radio Tubes 5751 12AX7 ECC83 RCA JRC USA Military Black Plate Matched Pair
Price: USD 119.99
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ULTRA RARE Raytheon 5751/12ax7/ECC83 Windmill getter tube - Test NOS
Price: USD 109.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 5751 12AX7 GE TUBE MATCHED-TRIODES for FENDER SRV VIBROLUX, BASSMAN AMP 1965
Price: USD 79.95
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(2) Telefunken ECC83 Smooth Plate Tubes ~ 12AX7/CV4004/5751 ~ MATCHED PAIR!
Price: USD 189.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Nice Testd Sylvania 5751 Premium 12AX7 / Old Vintage Radio Tube Guitar Audio Amp
Price: USD 19.99
Condition: Used
Location: 124**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Hickok Tested GE / USAF 5751 Tube 12AX7 Audio Amplifier 1962 Tube
Price: USD 35.00
Condition: For parts or not working
Location: 346**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(Choice) PHILBRICK GAP/R Op Amp, K2-P, GE JG-5751, 12-AT7, 12-AX7, & RCA Tubes
Price: USD 12.00
Condition: Used
Location: 531**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Nice GE JG 5751 Premium 12AX7 / Old Vintage Ham Radio Tube Guitar Audio Amp
Price: USD 17.99
Condition: Used
Location: 124**
Shipping Type: CALCULATED
Shipping Cost: USD
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ULTRA RARE Matched Pair Raytheon 5751/12ax7/ECC83 Windmill getter tubes - Phono
Price: USD 249.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Nice Strong RCA Sanborn Black 5751 12AX7 / Old Vintage Ham Radio Tube Audio Amp
Price: USD 24.99
Condition: Used
Location: 124**
Shipping Type: CALCULATED
Shipping Cost: USD
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(2) Telefunken ECC83 Smooth Plate Tubes ~ 12AX7/CV4004/5751 ~ MATCHED PAIR!
Price: USD 179.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 5751(12ax7) G.E. Tubes*Strong Testing*Grey Plates-O*3-Mica
Price: USD 59.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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100 x 6n2p-ev tubes New NOS ( 12ax7 5751 ECC83 E83CC 6Н2П-ЕВ )
Price: USD 389.00
Condition: New
Location:
Shipping Type: CALCULATED
Shipping Cost: USD 35.00
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Matched PAIR GE 5751 12AX7 Disc Getter Vintage AUDIO VACUUM TUBES 4.7652-D
Price: USD 124.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Vintage General Electric 5751 Preamp Tube Valve GE 12AX7 #174
Price: USD 39.78
Condition: Used
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
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Collins J-Slot w/Spring BLACK Tube Shield Fits E88CC,12AX7,ECC83,5751,7308,6922
Price: USD 6.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Vintage General Electric 5751 Preamp Tube Valve GE 12AX7 #175
Price: USD 39.78
Condition: Used
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
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(2) Telefunken ECC83 Smooth Plate Tubes ~ 12AX7/CV4004/5751 ~ MATCHED PAIR!
Price: USD 249.98
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(2) Telefunken ECC83 Smooth Plate Tubes ~ 12AX7/CV4004/5751 ~ MATCHED PAIR!
Price: USD 249.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 5751 Low Noise Preamp Tubes Pair Realistic Lifetime 12AX7
Price: USD 50.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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3 NIB GE 5751 Tubes (USA 5 STAR)
Price: USD 100.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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JJ 5751 Preamp Tube
Price: USD 19.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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(2) Telefunken ECC83 Smooth Plate Tubes ~ 12AX7/CV4004/5751 ~ MATCHED PAIR!
Price: USD 175.00
Condition: Used
Location: 482**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 5751(12ax7) G.E. Tubes*Lower Testing*Grey Plates-O*
Price: USD 39.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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Nice Test Good GE JG 5751 12AX7 / Old Vintage Ham Radio Tube Triode Audio Amp
Price: USD 19.99
Condition: Used
Location: 124**
Shipping Type: CALCULATED
Shipping Cost: USD
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10 PCS 6N2P 6Н2П (ECC83,~12AX7,7025,5751) NEW NOS TUBE VOSKHOD SAME DATE 73's
Price: USD 33.75
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.50
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1 pair GE 12AX7/7025 (ECC83/5751) vintage NOS NIB tubes
Price: USD 120.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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9pin Socket Saver ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 7025 CV4003 4004 5751 5814
Price: USD 11.22
Condition: Brand New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE * 5751 5-Star (12AX7) Tubes * Pair * Tested 100/100 105/106
Price: USD 84.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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8 TUBE AMP/PREAMP DAMPERS FOR 12AX7/12AU7/12AT7/ECC83/EL84/6922/EL84/5751/5687
Price: USD 15.92
Condition: New
Location: 712**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 x CK-5751 (12ax7) Raytheon Tube*Super Strong Testing*Windmill Getter*NOS*NIB
Price: USD 150.00
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Radio Tubes 5751 Military 12AX7 ECC83 RCA Black Plate Dual Supports NOS
Price: USD 99.99
Condition: New
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Brand New JJ Tesla 5751 GAIN MATCHED Quintet (5) Vacuum Tubes Low-Gain 12AX7
Price: USD 144.70
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More