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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Pair of RCA Command 5751 NOS NIB Black Plate 1967 Vacuum Tubes - 9% matched
Price: USD 300.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong RCA by GE Short Gray Plate O Getter 5751 Tube - 124/124
Price: USD 34.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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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 NIB RCA JRC 5751 W1 Black Plate Twin Triode Vacuum Tube
Price: USD 79.99
Condition: New
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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3 RCA 5751 Command MATCHED Triodes Matched Tubes Vacuum NOS NIB (3) Tested S
Price: USD 200.00
Condition: New
Location: 064**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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NOS STANDARD BRAND RCA COMMAND 12AX7 5751 BLACK PLATE VACUUM TUBE
Price: USD 75.00
Condition: New
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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Strong Matched Balanced Pair RCA 5751 Black Plate Vacuum Tubes
Price: USD 99.99
Condition: Used
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Matched Pair RCA 5751/12AX7/ECC83 Triple Mica Black Plate Square Getter 1958
Price: USD 190.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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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 RCA 5751 12ax7 black Plates [] Getter Triple Mica Dual Sup Rod Wrinkle Glass
Price: USD 110.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS RCA 5751 BLACK-PLATE TRIPLE 3-MICA D-GETTER TROPHY-PRINT AMPLITREX TEST 1966
Price: USD 150.00
Condition: New
Location: 342**
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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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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(5) Matched NOS NIB RCA Blackplate 5751WA 5751 Guitar Audio Tubes
Price: USD 150.00
Condition: New
Location: 973**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA Short Black Plate Command 5751 Vacuum Tube Tested Strong 116/108% Gm
Price: USD 90.00
Condition: New
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5751 RCA VACUUM TUBE
Price: USD 10.00
Condition: For parts or not working
Location: 146**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA Black Plate Support Rod 5751 Vacuum Tube Amperex Tested 91/100% Gm 1959!
Price: USD 80.00
Condition: New
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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MATCHED PAIR 1960 SYLVANIA USAF 5751 (12AX7) BLACK PLATE TRIPLE MICA TUBES
Price: USD 350.00
Condition: Open box
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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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 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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1950s RCA 5751 Black Plates, 3-Mica Tube - Hickok TV7B tests @ 53/48, Min:32/32
Price: USD 46.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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RCA Black Plate 5751 Vacuum Tube Pair for HP Measured 91/91 & 100/91% Gm Matched
Price: USD 95.00
Condition: Unspecified
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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RCA 5751 Command Glossy BLACK Plate Tube ~ Tested with Strong Results
Price: USD 75.00
Condition: Used
Location: 430**
Shipping Type:
Shipping Cost: USD
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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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PAIR 1960 SYLVANIA USAF 5751 (12AX7) BLACK PLATE TRIPLE MICA TUBES
Price: USD 300.00
Condition: Open box
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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NOS Burroughs 5751 12AX7S ecc83 black Plates Triple Mica Dual Support Rods
Price: USD 125.00
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 458.15
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JRC-5751 RCA Black Plate/Low Noise Bars MaxiPreamp2/TV7 tested
Price: USD 59.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751-JRC RCA Black Plate Made in USA Amplitrex Tested 1MP #1718049 1718006
Price: USD 238.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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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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RCA 5751 Vacuum Tubes
Price: USD 25.95
Condition: Used
Location: 320**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 RCA JRC BLACK PLATE 3 MICA 12AX7 NOS TOP QUALITY (1957) *eTRACER*
Price: USD 123.19
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot 3 5751 Tubes RCA, Sylvania
Price: USD 71.95
Condition: For parts or not working
Location: 236**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 5751 Black Plate Tube NOS Very Rare - Lower Gain 12AX7
Price: USD 59.50
Condition: Unspecified
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA Select Short Black Plate Triple Mica 5751 Vacuum Tubes (2) 125/125% 116/116%
Price: USD 200.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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5751 RCA Black Plate Rod Support made in U.S.A Ampltrex tested 1MP #433002/10
Price: USD 178.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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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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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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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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5751 RCA JRC BLACK PLATE VACUUM TUBE 12AX7 MATCHED TRIODES NOS (1962) *eTRACER*
Price: USD 114.39
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 12AY7 6072 5751 Grey PLATE HALO GETR Hickok TESTED NOS NIB VINTAGE 1968 🪽
Price: USD 74.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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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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RCA Black Plate Support Rods 5751 Vacuum Tube NOS? Tested 91/91% Gm
Price: USD 75.00
Condition: New
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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matched pair RCA 5751WA black plates 3 mica square getter = 12AX7 ECC83 7025
Price: USD 122.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Vintage Tube Nos RCA Jan 5751 Black Plates 1974
Price: USD 85.73
Condition: Open box
Location: G0L***
Shipping Type: FIXED
Shipping Cost: USD 17.86
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RCA COMMAND 5751, Tubes Pair, Black Plate NOS NIB
Price: USD 329.90
Condition: Used
Location: 75***
Shipping Type: FIXED
Shipping Cost: USD 30.00
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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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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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RCA NOS JRC-5751 Vacuum Tube Tested
Price: USD 85.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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5751 RCA BLACK PLATE 3 MICA NOS TUBE TOP QUALITY (1963) *eTRACER*
Price: USD 129.99
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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2x NOS CBS Hytron DGetter 3Mica BlackPlate 5751 Premium 12AX7 ECC83 ECC803 E83CC
Price: USD 549.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5751 RCA JRC BLACK PLATE VINTAGE TUBE 12AX7 NOS NIB (1960) *eTRACER*
Price: USD 114.39
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5751 RCA BLACK PLATE 3 MICA NOS NIB TUBE TOP QUALITY (1957) *eTRACER TESTED*
Price: USD 123.19
Condition: Used
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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One Matched Pair Heavy Duty 5751 Tubes, Westinghouse Brand By RCA
Price: USD 89.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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5751 RCA black plate
Price: USD 50.00
Condition: Used
Location: 209**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair RCA JAC-5751 Black Plates 2 Mica O Getter=12AX7 ECC83 TUBES
Price: USD 89.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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RCA NOS 5751 12AX7 Short Black Plates Top O Getter Vacuum Tube Tested
Price: USD 90.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA COMMAND 5751 TUBE 1964 NOS NIB DATE SINGLE QUALITY SUPER SWEET TONE
Price: USD 127.90
Condition: Open box
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 1959 JTL 5751 7025 Tube - Balanced - Tall Gray Plates - D Getter
Price: USD 69.95
Condition: Used
Location: 276**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 COMMAND SERIES RCA NOS NIB 1966 BLACK PLATES O GTR PAIR
Price: USD 288.88
Condition: Unspecified
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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SYLVANIA & RCA ELECTRONIC TUBE P/N 5751 (LOT OF 2 UNITS) NS COND # 12917/12922
Price: USD 102.00
Condition: New other (see details)
Location: 333**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 5751 7025 1950s Tube - Tall Gray Plates - Square D Getter - Testing NOS
Price: USD 60.00
Condition: Used
Location: 276**
Shipping Type: CALCULATED
Shipping Cost: USD
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5751 Command Series RCA 1960's Black Plates D Getter Tested Triple Mica
Price: USD 100.00
Condition: Used
Location: 482**
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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5751 RCA JAN BLACK PLATE TUBE FULLY TESTED BEAUTIFUL 12AX7 (1971) *eTRACER*
Price: USD 105.59
Condition: Unspecified
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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RCA 12AX7/5751 Tube
Price: USD 200.00
Condition: Used
Location: 891**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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NOS (New) Tubes - Radio, TV, AMP Valves 42EC4A through 8077
Price: USD 47.50
Condition: Open box
Location: 370**
Shipping Type: FIXED
Shipping Cost: USD 6.80
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2Rare Matched 3Mica DGetter 1957 RCA △ USA 5751 Premium 12AX7 ECC83 ECC803 E83CC
Price: USD 549.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5751 RCA JRC BLACK PLATE VINTAGE TUBE 12AX7 NOS NIB (1961) *eTRACER*
Price: USD 105.59
Condition: Used
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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1 x NOS RCA △ USA 5751 ~ 2/3Mica + O/DGetter ~ Premium 12AX7 ECC83 ECC803 E83CC
Price: USD 279.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA Vacuum Tube Storage Wooden Box +8pcs free boxes for 12AX7 5751 5687 5963
Price: USD 19.18
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.00
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Matched Pair RCA JAC-5751 Black Plates 2 Mica O Getter=12AX7 ECC83 TUBES
Price: USD 99.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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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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Tung-Sol 1958 5751 7025 Tubes - Matched Pair Tall Gray Plates - Horseshoe Getter
Price: USD 150.00
Condition: Used
Location: 276**
Shipping Type: CALCULATED
Shipping Cost: USD
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EIGHT VINTAGE TWIN TRIODE CK5670, 5751/12AX7, 5965/12AU7, 6097/6AL5W, 6201, USED
Price: USD 50.00
Condition: Used
Location: 980**
Shipping Type: FIXED
Shipping Cost: USD 8.71
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RCA JRC 5751 12AX7 Audio Vacuum Tube Military Grade
Price: USD 76.50
Condition: For parts or not working
Location: 571**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 1963 JTL 5751 7025 Tube - Balanced - Tall Gray Plates - O Getter
Price: USD 74.95
Condition: Used
Location: 276**
Shipping Type: CALCULATED
Shipping Cost: USD
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Marantz Model 7 Stereo Console Preamplifier 100V USED JAPAN GE JAN 5751 tube
Price: USD 16199.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JRC 5751 12AX7 RCA Bottom Diamond Made in U.S.A Amplitrex Tested #1718047
Price: USD 132.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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RCA NOS Matched Pair 5751 12AX7 ECC 83 Industrial Grade Tested and Matched
Price: USD 149.99
Condition: New
Location: 482**
Shipping Type: CALCULATED
Shipping Cost: USD
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JRC 5751 RCA 1Pcs NOS NIB Black Plate Made in USA Amplitrex Tested #1718044
Price: USD 132.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Pair RCA 5651A NOS NIB 100% & 100% Serious Tubes T790
Price: USD 9.00
Condition: Open box
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 5751 / 12AX7 TRIPLE MICA #469 Dual Triode Tube Vintage Rare
Price: USD 325.00
Condition: Used
Location: 372**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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2 NOS DualDGetter BlackPlate TripleMica Hitachi 5751 ~ Premium 12AX7 ECC83 Grail
Price: USD 549.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair RCA JAC-5751 Black Plates 2 Mica O Getter=12AX7 ECC83 TUBES
Price: USD 94.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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1 x NOS RCA 7025 by Ei Yugo (Telefunken Tooling) Premium 12AX7 ECC83 Audio Tube
Price: USD 195.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair RCA 5751WA Black Plates 3 Mica Square Getter=12AX7 ECC83 TUBES
Price: USD 134.99
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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JRC 5751 RCA 1Pcs NOS NIB Black Plate Bottom Diamond Amplitrex Tested #1718043
Price: USD 132.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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20 Vintage Radio Tubs 0B2WA 0A2WA 6AH6 5651 5751 6X4WA From 1957 Military Radio
Price: USD 75.00
Condition: Used
Location: 486**
Shipping Type: CALCULATED
Shipping Cost: USD 10.00
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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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JRC 5751 RCA NOS NIB BlackPlate Bottom Diamond Amplitrex Tested #1718015
Price: USD 132.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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5751-JRC RCA "O" Getter Made in U.S.A Amplitrex Tested 1MP #1718008 1718031
Price: USD 238.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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