NIB RCA 6201 12AT7WA Black Plate Tube 12AT7 ECC81
Price: USD 29.99
Condition: New
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6201 GENERAL ELECTRIC GE 12AT7 5 STAR VINTAGE TUBE
Price: USD 10.88
Condition: Used
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard Electronic Valve 12AT7
Price: USD 85.00
Condition: Open box
Location: 994**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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PSVANE Reference Tubes - 4 12AT7-T Tubes With Boxes - 2008/2010 Dates NOS
Price: USD 125.00
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Matched Pair RCA 12AT7 ECC81 Tubes Tested NOS Same Date Code
Price: USD 27.95
Condition: New
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage RCA 12AT7 Guitar Amplifier Preamp tube in Used Condition
Price: USD 32.50
Condition: Used
Location: 836**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS, RCA 12AT7/ECC81 ELECTRON TUBE, UNUSED IN BOX.
Price: USD 9.99
Condition: New
Location: 376**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AT7 Vacuum Tube RCA ECC81 Audio HiFi Preamps Amp Mixers Ham Amateur Radios.
Price: USD 16.14
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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1960s Sylvania/Baldwin 12ax7 TV7test NOS, VG and better matched, not microphonic
Price: USD 25.00
Condition: Used
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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ITT ECC81 12AT7 NEW OLD STOCK TUBE VALVE
Price: USD 20.99
Condition: New
Location: 800**
Shipping Type:
Shipping Cost: USD
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11 Vintage Vacuum Tubes Lot General Electric RCA Sylvania Delco Wards NOS
Price: USD 48.39
Condition: Open box
Location: 640**
Shipping Type: FIXED
Shipping Cost: USD 9.90
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4 - GE 6201 / 12AT7 Vacuum electron tubes tubes, Tested Strong on Hickok 539c
Price: USD 19.99
Condition: Unspecified
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Matched NOS PAIR TUNG-SOL 12AT7 Audio AMPLIFIER Black Plate VACUUM TUBES 4.7862
Price: USD 64.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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NEW NOS NIB Matched Pair ECC81 Telefunken 12AT7 Bottom DIAMOND West Germany Tube
Price: USD 175.03
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 7.85
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Matched Pair MULLARD ECC81 Ecc801 NOS gray Plates O Getter 12AT7 Audio Tubes
Price: USD 270.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)
Price: USD 19.95
Condition: New
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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NOS Pair RCA 12AT7 ECC81 Tubes, NIB, Tested
Price: USD 24.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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quad lot of 12AT7 vacuum tubes German British TungSol Amperex &Bugle Boy Holland
Price: USD 29.99
Condition: Unspecified
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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(QTY 1) 12AT7 ECC81 VINTAGE TUBE - RCA, SYLVANIA, GE, RAYTHEON OTHERS
Price: USD 7.95
Condition: Used
Location: 017**
Shipping Type: FIXED
Shipping Cost: USD 5.75
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RFT ECC81 12AT7 Vacuum Tubes Lot Of 3 Germany 12AT7A
Price: USD 35.00
Condition: Used
Location: 382**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Nice Matched Pair of N.O.S Tested 1971 Amperex/Mullard 12AT7/ECC81 Vacuum Tubes
Price: USD 38.99
Condition: New
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.49
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Lot of 8 JAN 12AT7WA 12AT7 Triple Mica - TV7 Tested
Price: USD 38.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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Electro-Harmonix 12AT7WC X3 Matched Trio
Price: USD 51.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Ten Random Untested Vintage Black and Gray Plate 12AT7 Vacuum Tubes
Price: USD 20.00
Condition: For parts or not working
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE
Price: USD 18.00
Condition: Used
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446 NOS
Price: USD 15.00
Condition: New
Location: 672**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Strong Vintage 1975 RCA 12AX7A ECC83 Tube - Excellent !!
Price: USD 24.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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RCA * 12AT7 Tube * Tested 103/103
Price: USD 11.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Telefunken 12AT7 ECC801S ECC81 ◇ Bottom NOS Strong Beautiful Tone
Price: USD 112.50
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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3pcs NIB Sylvania 12AT7 Black Plate Tubes ECC81
Price: USD 69.99
Condition: New
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched PAIR RCA 12AT7 Vintage AUDIO AMPLIFIER Radio VACUUM TUBES Tested 4.7866
Price: USD 54.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Match PAIR Tungsol 12AT7 BLACKPLATES Square D Getters Premium Audio TUBES
Price: USD 126.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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rca 6201 12at7 tube
Price: USD 17.50
Condition: Used
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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NOS MATCHED PAIR JAN PHILIPS 12AT7WC TUBES (PER ORANGE VT1000)
Price: USD 39.95
Condition: New
Location: 391**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS US MADE12AT7/12AT7WC VACUUM TUBES ECC81 6201 FOR HI-FI & GUITAR AMP
Price: USD 23.50
Condition: Unspecified
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 3.99
Read MoreNOS NIB JJ ECC81 12AT7 PLATINUM PLUS GRADE Preamp Amp Tube = ECC81, 6201, CV4024
Price: USD 21.95
Condition: New
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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(1) Tested Tung-Sol 12AT7 Tube High-Mu Twin Triode Vintage Vacuum Tube
Price: USD 15.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested RCA 12AT7 Tube Date Code 352 with Original Box High-Mu Twin Triode
Price: USD 22.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Allied 12AT7 ECC81 Radio Electronic Vacuum Tubes NOS Tested
Price: USD 39.00
Condition: Used
Location: 514**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Good Lot (6) JHS 1965 Sylvania 12AT7WA Preamp Tubes “O” Halo Getters 12AT7
Price: USD 89.99
Condition: Used
Location: 806**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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GE - General Electric Vacuum Tube / 6201 - 12AT7WB / FV / KT
Price: USD 17.95
Condition: Used
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SLEEVE OF 5 PHILIPS JAN 12AT7WC TUBES
Price: USD 69.00
Condition: New
Location: 391**
Shipping Type: CALCULATED
Shipping Cost: USD
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type 6201 GE radio audio amplifier electron vacuum 2 tubes valves tested 12AT7
Price: USD 15.49
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Strong Telefunken 12AT7 / ECC83 Tube ~ DIAMOND
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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2 SYLVANIA 12AX7 VACUUM TUBES 3
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Pair Groove Tubes 12AX7 M Tubes, NIB, Tested
Price: USD 36.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania JHS 12AX7 Gray Plate O Getter Vacuum Tube Tested Strong
Price: USD 24.95
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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12AT7 / ECC81 Sylvania Vacuum Tube - NOS/NIB - Tested GOOD on Hickok 539B
Price: USD 10.50
Condition: Open box
Location: 591**
Shipping Type: CALCULATED
Shipping Cost: USD
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PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446
Price: USD 15.00
Condition: New
Location: 391**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 12AT7 WA 2pcs Tubes 3 Mica Version RARE! Heavy duty used Test excellent
Price: USD 24.95
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot of 10 RCA ECC81 12AT7 Grey Plate Vacuum Tubes - TV7 Tested
Price: USD 35.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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1950s GE/EE 6201 (12AT7WA, ECC801S, special 12AT7) tube - Black P, 3Mica, Top D
Price: USD 19.95
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Valvo (Siemens) ECC81 12AT7 Low Noise Preamp Tubes Pair Germany
Price: USD 60.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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AMPEREX ECC81 12AT7 TUBE PQ - HOLLAND
Price: USD 10.00
Condition: Used
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Telefunken ECC81 / 12AT7 - Grey Rib Plate Preamp Vacuum Tubes - FREE Ship!
Price: USD 75.00
Condition: Unspecified
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE Matched Pair NOS/NIB Amperex PQ 7062/E180CC/12at7 tubes - Holland
Price: USD 99.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard CV4024 12AT7WA M8162 Military Double Triode Tube 3 Mica
Price: USD 23.00
Condition: Open box
Location: 8***
Shipping Type: FIXED
Shipping Cost: USD 7.93
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Mullard ECC801S=M8162 =12AT7WA=ECC81=CV4024;Small Shield!70s, UK made!TUBE,VALVE
Price: USD 36.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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2 Strong Matched RCA Black Plate Square D Getter 12AT7 / ECC81 Tubes
Price: USD 24.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Sylvania (Baldwin) * 12AT7 Tube * Tested 115/120
Price: USD 12.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Lot of Tung Sol 12AT7 Audio Radio Vacuum Tubes Lot of 10+
Price: USD 25.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 12.75
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Mullard ECC801S=M8162 =12AT7WA=ECC81=CV4024;70s, UK miltary!Excellent!TUBE,VALVE
Price: USD 34.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Strong Brimar 6060 12AT7WA Black Plates Copper Grid Halo Get Serious Tubes D357
Price: USD 20.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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TELEFUNKEN ECC81 12AT7 GREY PLATE TUBE HALO GETTER STRONG NOS HICKOK TESTED🎸
Price: USD 35.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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RCA, Tung-Sol Electron Tubes Lot of 6, 12BH7, 6CG7, 6AQ5A, 12AT7 & 12BE6
Price: USD 12.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 5.50
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2X - 12AT7 Vacuum Tubes / Made in China / KT1
Price: USD 17.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1958 Amperex 12AT7 D-Getter Tube - Tests Fair Amplitrex
Price: USD 25.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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GE General Electric JG-12AT7WA 6201 Tube Support Rods Copper Posts NOS/NIB
Price: USD 12.97
Condition: Open box
Location: 926**
Shipping Type: CALCULATED
Shipping Cost: USD 6.00
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1 x 12AT7/ECC81 Mullard/Daystrom Tube #2
Price: USD 18.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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ULTRA RARE Amperex ECC81/12AT7 angled Foil D-getter tube - 1955 - Test NOS
Price: USD 89.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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AMPEREX 12AT7 ECC81 TUBE (BB-series strong tested!) *****
Price: USD 19.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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JJ 12AT7 ECC81 Life Test Excellent Tube
Price: USD 9.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Raytheon 12AX7 Tube, 17mm Black Plates, O-Getter, TV-7 Test = 104% / 122%
Price: USD 37.50
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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NOS NIB MULLARD 6679 12AT7 Low Noise Preamp Tube
Price: USD 35.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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RCA * 12AT7 Tubes * Pair * Tested 100/99 95/95
Price: USD 29.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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SLEEVE OF 5 GE JAN 12AT7WC / 6201 TUBES
Price: USD 85.00
Condition: New
Location: 391**
Shipping Type: CALCULATED
Shipping Cost: USD
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ULTRA RARE Brimar 12AT7/ECC81 Gray Plates []-getter tube - Very Strong
Price: USD 49.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matching Pair Mullard 12AT7 / ECC81 O-Getter Tested Strong Good Great Britain
Price: USD 59.95
Condition: Used
Location: 463**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard 12ax7 new pair Ecc83 same date code new
Price: USD 44.80
Condition: New
Location: 681**
Shipping Type: FIXED
Shipping Cost: USD 6.40
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DUMONT 12AT7 TUBE Short Grey Plate Hickok Tested NOS/NIB@
Price: USD 18.50
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.25
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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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JJ 12AY7 Preamp Vacuum Tube
Price: USD 21.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Amperex Bugle Boy 12AT7 ECC81 Vacuum Tube / KT1
Price: USD 29.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2X - 12AT7 Vacuum Tubes / Made in China / KT2
Price: USD 17.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 12AT7 ECC81 Test NOS 4000/4200gm Grey Plates Halo Getter Serious Tubes D352
Price: USD 20.00
Condition: Open box
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AT7 Vacuum Tube Siemans ECC81 Audio HiFi Preamps Amp Mixers R-Players Ham.
Price: USD 30.59
Condition: Open box
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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Pair of Telefunken 12AT7 ECC81 1965 Vacuum Tubes #2
Price: USD 100.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS/NIB Mullard 6201/12AT7/ECC81 Gold Pin O-Getter Mitcham UK 1978
Price: USD 100.00
Condition: New
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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~ 2 Sylvania 12AT7 Tubes Halo Getter Black Plates Copper Posts F
Price: USD 16.22
Condition: Used
Location: 926**
Shipping Type: CALCULATED
Shipping Cost: USD 6.00
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RCA 6201 12AT7WA ECC81 NOS NIB Life Test Excellent Tested Emission 100% Tube
Price: USD 24.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 5.95
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12AT7 ECC81 Sylvania vacuum tubes 2 valve tested 12AT7 (T40)
Price: USD 15.00
Condition: Used
Location: 107**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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ECC81 / 12AT7 IEC Mullard Vacuum Tube Hickok Tested Very Strong Good🎸
Price: USD 14.99
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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RCA 12AT7 TWIN TRIODE - MADE IN USA - TESTED GOOD
Price: USD 15.00
Condition: Used
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2X - 12AT7 Vacuum Tubes / Made in China / KT3
Price: USD 17.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mullard 12AT7 / ECC81 New Production Preamp Vacuum Tube
Price: USD 26.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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GE RCA and Mullard 12AT7 Vacuum Tubes Tested Strong to Medium as Shown
Price: USD 25.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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12AT7 Tube, tested, qty of 1
Price: USD 12.00
Condition: Used
Location: 871**
Shipping Type:
Shipping Cost: USD
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AMPEREX (Qty4) 7062/E180CC/12AT7 PREMIUM QUALITY HOLLAND
Price: USD 69.99
Condition: Unspecified
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE
Price: USD 210.00
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JJ ECC83S / 12AX7 Preamp Tube MatchedTrio
Price: USD 55.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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