5751 12AX7 ECC83 RCA Black Plates Triple Mica Square Getter Amplitrex tested
Price: USD 148.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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1 NOS 12BY7A 12bv7 12bq7 RCA Black Plate Audio Vintage Radio VACUUM TUBE
Price: USD 26.70
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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One Vintage 12AX7/ECC83 Vacuum Tube with Long Black Plates and D Getter
Price: USD 53.99
Condition: Used
Location: M9C***
Shipping Type: FIXED
Shipping Cost: USD 14.50
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Pair GE 5963/12au7 TUBEs 1950s 17MM BLACK PLATE Maxi-Preamp II Test STRONG T1809
Price: USD 37.58
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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GE Black Plate 12AU7 Vacuum Tubes (4) Amplitrex Tested As Shown
Price: USD 40.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RCA 12BY7A 12BV7 NOS NIB 9700gm Black Plate Copper Grid Halo Serious Tubes R471
Price: USD 12.00
Condition: New
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Super Strong Quad 6% Matched #14
Price: USD 115.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Vintage USA MADE KNIGHT Voltage Calibrator RCA 12AX7 BLACK PLATE TUBE 0A7 TUBES
Price: USD 50.00
Condition: Used
Location: 402**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7 JHS SYLVANIA 17MM BLACK PLATE VINTAGE TUBE JAN NOS NIB (1954) *eTRACER* #4
Price: USD 179.99
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Pair Philco Black Plate 12BY7A Tubes-Grey Glass
Price: USD 19.75
Condition: New
Location: 184**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Matched Pair RCA 12au7/ECC82 LONG Black plates []-getter tubes - Very Strong
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12au7 RCA Victor Tube *Black Plate-D* Strong Testing*NOS*NIB*1950*#6
Price: USD 43.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RARE NOS TUNG-SOL TUBE 12AU7 ECC82 BLACK THIN PLATES SQUARE GETTER 16 POINT MICA
Price: USD 206.50
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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matched QUAD GE 5751 Black Plates 3 Mica Square Getter Ecc83 12AX7 TUBE
Price: USD 159.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TUNG-SOL PERFECT NOS NIB PAIR 12SL7GT BLACK GLASS ROUND PLATES VT-289 CV924 RARE
Price: USD 157.50
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS TUNG SOL 6350(12AU7 SUB) BLACK PLATES HICKOCK TESTED NEW
Price: USD 29.95
Condition: New
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE JG-5751/12AX7 Black Plate Triple Mica Tube tests super strong balanced
Price: USD 50.00
Condition: Used
Location: 921**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS RCA ECC81 12AT7 Tube Black Plates Angled D Getter Tested
Price: USD 49.99
Condition: Open box
Location: 945**
Shipping Type:
Shipping Cost: USD
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RARE RCA CRC-12AT7WA/ECC81 tube Black Plates - Test NEW
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1956 CBS 12BH7 Tube Black Plates Tests NOS Horseshoe Getter
Price: USD 29.99
Condition: Used
Location: 945**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1 x 12AU7 Philco Tube*Black Plates Foil-D*Super Strong Testing*1951-Rare*#9
Price: USD 80.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Lot Of 3 NOS RCA JRC 5751 12AX7 Black Plate Audio Tubes Tested New 1960’s
Price: USD 175.00
Condition: Open box
Location: 995**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 RCA BLACK PLATE TUBE NOS NIB 12AX7 BALANCED TRIODES (1966) *eTRACER*
Price: USD 114.39
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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One CAPEHART, by RCA, 12BY7A Tube NOS NIB Black Plate, GM[%]: 91 AMPLITREX
Price: USD 13.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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One RCA 12AU7 Tube 17mm Black Plate D Getter GM[%]: 81/86 AMPLITREX
Price: USD 19.95
Condition: Used
Location: 171**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 6189 (12au7) G.E. Tube*Black plate-D*3-Mica*Very Strong Testing*#5
Price: USD 49.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Strong RCA 12BY7A 8300gm Black Plate Copper Grid Halo Getter Serious Tubes S501
Price: USD 7.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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CBS 12BZ7 BLACK PLATE PLATINUM MATCHED PAIR TV7 tested
Price: USD 57.47
Condition: New
Location: 071**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Pair GE 5963/12au7 TUBEs 1950s 17MM BLACK PLATE Maxi-Preamp II Test STRONG T1810
Price: USD 37.58
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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5751 12AX7 ECC83 RCA Black Plates Triple Mica Square Getter Amplitrex tested
Price: USD 120.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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matched QUAD GE 5751WA Black Plates 3 Mica D Getter Ecc83 12AX7 TUBE
Price: USD 159.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SUPERB RCA 12BY7A VINTAGE TUBE - HIGH TEST B&K 700 RESULT - BLACK PLATE DISC GTR
Price: USD 6.00
Condition: Used
Location: 017**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA NOS 12AX7 ECC83 Long Black Plates Top D Getter Vacuum Tube Tested
Price: USD 150.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7 RCA Black Plates, Vintage audio tube x 2 pcs
Price: USD 80.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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A VINTAGE JAN/USN-CRC/RCA 5963/12AU7 LONG BLACKPLATE NOS/NIB VAC TUBE YEAR 1958
Price: USD 25.00
Condition: New
Location: 388**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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2 WG & CO by Raytheon Black Plate Vacuum Tubes / 12AU7 / KT4
Price: USD 37.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 GE glass tube 5751/12ax7 black plate O getter. u.s.a with tested good
Price: USD 39.00
Condition: Unspecified
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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1 NOS TUNG-SOL 12BY7 12by7a Horseshoe D Black Plate VINTAGE RADIO Audio Tube
Price: USD 24.92
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Sylvania 1 Raytheon NOS 12BY7A Tube Halo Getter Blk Plates Test Strong
Price: USD 57.00
Condition: Open box
Location: 445**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5963/12au7/ECC82 LONG Black plates tube []-getter - Test NOS
Price: USD 13.49
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 RCA JRC BLACK PLATE 3 MICA VINTAGE TUBE 12AX7 NOS (1959) *eTRACER*
Price: USD 159.99
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(3) EL84, (1) 12AX7, (1) 5751 BLACK PLATE Vacuum Tubes checked using TV-7D/U
Price: USD 75.00
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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RCA 12AX7 (ECC83/12AX7) LONG BLACK PLATE HORSESHOE/D GETTER TUBE USA TESTED
Price: USD 34.79
Condition: Used
Location: V5C***
Shipping Type: CALCULATED
Shipping Cost: USD 6.83
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Lot Of 2 sylvania 12au7 black plate TV7 Tested Strong
Price: USD 30.00
Condition: Used
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 12BY7A Black Plate
Price: USD 5.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12au7 G.E. Tube*Black Plates U-Getter*Very Strong Testing*1952*RARE*#4
Price: USD 38.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RARE Matched Pair Sylvania 12au7/ECC82 Short Black plates []-getter tubes
Price: USD 36.99
Condition: Used
Location: 326**
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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4 NOS SYLVANIA 12AX7 LONG BLACK PLATE D GETTER AUDIO TUBE / RARE
Price: USD 499.00
Condition: Open box
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 14.00
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RARE Raytheon 5814/12au7/ECC82 Black Plates Triple Mica tube - 1957 - Test NOS
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Tested Quad*1950's #9
Price: USD 58.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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5751 RCA COMMAND BLACK PLATE NOS TUBE TOP QUALITY 12AX7 **eTRACER TESTED**
Price: USD 134.99
Condition: Open box
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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RARE Matched Pair NOS/NIB Sylvania 12au7/ECC82 Black plates tubes []-getter
Price: USD 79.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE 6V6GT 12AX7 5Y3GT TUBE Set for FENDER CHAMP Black Plate Chrome Top
Price: USD 150.00
Condition: Used
Location: 436**
Shipping Type:
Shipping Cost: USD
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Brimar 12AT7/ECC81 Black Plate Square Getter Copper Post England Strong
Price: USD 30.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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RCA 5814/12au7/ECC82 Black Plates tube - Test NEW
Price: USD 29.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AU7A Clear Top, 12AT7 & 12BH7A Black plate, (READ DESCRIPTION)
Price: USD 29.95
Condition: New
Location: 170**
Shipping Type: FIXED
Shipping Cost: USD 3.95
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5751 RCA BLACK PLATE TUBE NOS NIB 12AX7 BALANCED TRIODES (1966) *eTRACER*
Price: USD 129.99
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 x 12AT7 ECC81 Brimar Black Plate Twin Triode Tube - TV-7 Tested NOS
Price: USD 20.00
Condition: Used
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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A MATCHED PAIR OF SYLVANIA 12AT7/ECC81 BLACKPLATE NOS/NIB VACUUM TUBES
Price: USD 75.00
Condition: New
Location: 388**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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5751 RCA BLACK PLATE VINTAGE TUBE COPPER SUPPORT 12AX7 NOS (1963) *eTRACER*
Price: USD 114.39
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5751 BLACK PLATE VINTAGE TUBE 1976 ( 12AX7 ) BALANCED NOS NIB *eTRACER*
Price: USD 114.39
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#6
Price: USD 43.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Matched Pair RCA 12au7/ECC82 LONG Black plates []-getter tubes - Very Strong
Price: USD 34.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12AU7 RCA Tube*Long Black Plates - D*Super Strong*1952*
Price: USD 43.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1950's*#11
Price: USD 49.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 x 12AU7 Sylvania Tubes*Long Black Plates-D* Strong Pair* #18
Price: USD 33.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Vintage 1950 RCA 12AX7 JRC Tube Long Black Plates D Getter Tests Good
Price: USD 150.00
Condition: Used
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA NOS 12AU7 Black Plate D Getter Vacuum Tube Tested
Price: USD 25.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 WG & CO by Raytheon Black Plate Vacuum Tubes / 12AU7 / KT1
Price: USD 37.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE Matched Pair Sylvania 12au7/ECC82 Short Black plates []-getter tubes
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair RCA 5963/12au7/ECC82 LONG Black plates Foil-getter tubes - Test NOS
Price: USD 29.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 12au7 RCA Tubes*Black Plates -D*Super Strong Matched Pair* 1950's*#11
Price: USD 56.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RCA Gray Plate and Raytheon Black Plate 12AU7 Vacuum Tubes 81/86% 109/90% Gm
Price: USD 20.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Vintage Westinghouse 12AX7 Preamp Tube, Black Plates, Harp D Getter, B&K Tested
Price: USD 60.00
Condition: Used
Location: 184**
Shipping Type: CALCULATED
Shipping Cost: USD
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RARE Matched Pair Sylvania 12au7/ECC82 Black plates tubes []-getter - Test NEW
Price: USD 54.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Strong Matched SYLVANIA Short Black Plate Square D Getter 12AU7A / ECC82 Tubes
Price: USD 29.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#5
Price: USD 49.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1962 Sylvania JHS 12BY7 NOS NIB Black Plate Copper Grid Halo Serious Tubes R874
Price: USD 12.00
Condition: New
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7A RAYTHEON Black Plates O Getter Matched Tubes Same Codes Made in USA '61
Price: USD 248.97
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 20.58
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RARE Sylvania 12au7/ECC82 LONG Black plates []-getter tube - 1950s
Price: USD 17.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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4 WG & CO by Raytheon Black Plate Vacuum Tubes / 12AU7 / KT3
Price: USD 69.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair RCA 12AU7 Black Plates ECC82 - Preamp Tubes x2 - TESTED - FAST SHPPING
Price: USD 25.00
Condition: Used
Location: 701**
Shipping Type: FIXED
Shipping Cost: USD 5.53
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4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Strong Testing Quad*1950's #10
Price: USD 83.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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SYLVANIA 12V6GT W/ BOX BLACK PLATE POWER VACUUM TUBE VINTAGE STOCK #C.8203
Price: USD 9.95
Condition: Unspecified
Location: 558**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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TV-7 TESTED VINTAGE SYLVANIA JAN 12AT7WB / ECC81 TUBE BLACK PLATE HALO GETTER
Price: USD 21.95
Condition: Unspecified
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 12AX7 Vintage Black Plates Angled Getter Tested Audio Amplifier Preamp Radio
Price: USD 80.00
Condition: Open box
Location: 495**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 x 12AU7 RCA Tube*Black Plates-D*Very Strong Testing*1950's*#2
Price: USD 24.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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5751 RCA JRC BLACK PLATE VINTAGE TUBE 12AX7 NOS NIB (1964) *eTRACER*
Price: USD 114.39
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5963 / 12AU7 / ECC82 preamp tube, Black Plate, Tested Good
Price: USD 12.00
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RARE Sylvania 12au7/ECC82 LONG Black plates []-getter tube - 1950s
Price: USD 14.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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RARE NOS/NIB Raytheon 12AT7WA/ECC81 Black Plates O-getter tube - Test NOS
Price: USD 29.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 RCA JRC BLACK PLATE VINTAGE TUBE 12AX7 NOS NIB (1965) *eTRACER*
Price: USD 114.39
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Raytheon Black Plate 12AU7 Vacuum Tubes (11) Medium Testing 68-104% Gm
Price: USD 75.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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RCA 5751 BLACK PLATE VINTAGE TUBE SUPPORT RODS 12AX7 NOS NIB (1970) *eTRACER*
Price: USD 114.39
Condition: New
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 SYLVANIA 12AU7 Short Black Plate Tubes TV7U Tested Strong
Price: USD 32.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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3 Philco 12BY7/12BV7 Vacuum Tubes Smoke Glass Black Plate 1956 Match Codes
Price: USD 39.95
Condition: New
Location: 355**
Shipping Type: FIXED
Shipping Cost: USD 5.79
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RCA 5963 NOS Foil D Getter Black Plates (1 Tube) 12AU7 Audio Tube EE
Price: USD 89.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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