12at7-tube

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JJ ECC83S / 12AX7 Preamp Tube MatchedTrio
JJ ECC83S / 12AX7 Preamp Tube MatchedTrio

$55.00

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NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE
NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE

$280.00

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PSVANE Reference Tubes - 4 12AT7-T Tubes With Boxes - 2008/2010 Dates NOS
PSVANE Reference Tubes - 4 12AT7-T Tubes With Boxes - 2008/2010 Dates NOS

$125.00

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NIB RCA 6201 12AT7WA Black Plate Tube 12AT7 ECC81
NIB RCA 6201 12AT7WA Black Plate Tube 12AT7 ECC81

$29.99

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RCA Command 12AT7WA Vacuum Tube Tested 100%
RCA Command 12AT7WA Vacuum Tube Tested 100%

$9.95

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1- GE JAN 6201 12AT7WB Vacuum Tube Tested Gray Plates O Getter
1- GE JAN 6201 12AT7WB Vacuum Tube Tested Gray Plates O Getter

$4.99

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12AT7 Raytheon tube tested excellent 100%
12AT7 Raytheon tube tested excellent 100%

$10.50

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PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446 NOS
PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446 NOS

$15.00

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NOS Pair RCA 12AT7 ECC81 Tubes, NIB, Tested
NOS Pair RCA 12AT7 ECC81 Tubes, NIB, Tested

$24.00

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2 MULLARD ECC83/12AX7 MADE IN GREAT BRITAIN VACUUM TUBES TESTED STRONG
2 MULLARD ECC83/12AX7 MADE IN GREAT BRITAIN VACUUM TUBES TESTED STRONG

$100.00

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Pair of JJ ECC81 / 12AT7 Preamp Vacuum Tube
Pair of JJ ECC81 / 12AT7 Preamp Vacuum Tube

$39.90

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NOS NIB 1961 RCA 12AT7 ECC81 Grey Short Plate TUBE Halo Getter Hickok Tested 🪽
NOS NIB 1961 RCA 12AT7 ECC81 Grey Short Plate TUBE Halo Getter Hickok Tested 🪽

$19.99

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Good Lot (6) JHS 1965 Sylvania 12AT7WA Preamp Tubes “O” Halo Getters 12AT7
Good Lot (6) JHS 1965 Sylvania 12AT7WA Preamp Tubes “O” Halo Getters 12AT7

$89.99

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3pcs NIB Sylvania 12AT7 Black Plate Tubes ECC81
3pcs NIB Sylvania 12AT7 Black Plate Tubes ECC81

$59.99

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Telefunken 12AT7 ECC801S ECC81 ◇ Bottom NOS Strong Beautiful Tone
Telefunken 12AT7 ECC801S ECC81 ◇ Bottom NOS Strong Beautiful Tone

$112.50

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Matched PAIR RCA 12AT7 Vintage AUDIO AMPLIFIER Radio VACUUM TUBES Tested 4.7866
Matched PAIR RCA 12AT7 Vintage AUDIO AMPLIFIER Radio VACUUM TUBES Tested 4.7866

$54.95

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12AT7 Vacuum Tube NOS
12AT7 Vacuum Tube NOS

$14.99

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McIntosh GOLD LOGO WRITING 12AT7 Tube
McIntosh GOLD LOGO WRITING 12AT7 Tube

$3.49

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(QTY 1) 12AT7 ECC81 VINTAGE TUBE - RCA, SYLVANIA, GE, RAYTHEON OTHERS
(QTY 1) 12AT7 ECC81 VINTAGE TUBE - RCA, SYLVANIA, GE, RAYTHEON OTHERS

$7.95

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1960s Sylvania/Baldwin 12ax7 TV7test NOS, VG and better matched, not microphonic
1960s Sylvania/Baldwin 12ax7 TV7test NOS, VG and better matched, not microphonic

$25.00

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RCA 12AT7 ECC81 TUBE PAIR (strong tested!) *****
RCA 12AT7 ECC81 TUBE PAIR (strong tested!) *****

$25.00

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(1) Tested GE 12AT7 Tube General Electric 12AT7 Twin Triode Vacuum Tube (a)
(1) Tested GE 12AT7 Tube General Electric 12AT7 Twin Triode Vacuum Tube (a)

$20.00

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JJ ECC81 / 12AT7 Preamp Vacuum Tube
JJ ECC81 / 12AT7 Preamp Vacuum Tube

$19.95

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SYLVANIA 12At7 Grey Plates O-Getter Made in USA 1960's Vacuum Tube
SYLVANIA 12At7 Grey Plates O-Getter Made in USA 1960's Vacuum Tube

$20.00

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MULLARD 12AT7 WA CV4024 KQDD/K NOS Preamp Tube
MULLARD 12AT7 WA CV4024 KQDD/K NOS Preamp Tube

$39.95

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1- GE 5* GL-6201 12AT7 Vacuum Tube NOS/NIB Tested Gray Plates D Getter 3-Mica
1- GE 5* GL-6201 12AT7 Vacuum Tube NOS/NIB Tested Gray Plates D Getter 3-Mica

$14.99

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12AT7 Vacuum Tube RCA ECC81 Audio HiFi Preamps Amp Mixers Ham Amateur Radios.
12AT7 Vacuum Tube RCA ECC81 Audio HiFi Preamps Amp Mixers Ham Amateur Radios.

$18.99

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NOS Testing PEAVEY 12AT7 Balanced Black Plate Tube Hickok Tested 4100.4000
NOS Testing PEAVEY 12AT7 Balanced Black Plate Tube Hickok Tested 4100.4000

$13.99

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Matched NOS PAIR TUNG-SOL 12AT7 Audio AMPLIFIER Black Plate VACUUM TUBES 4.7862
Matched NOS PAIR TUNG-SOL 12AT7 Audio AMPLIFIER Black Plate VACUUM TUBES 4.7862

$64.95

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NOS PAIR RCA 12AT7/ECC81 Audio Amplifier VACUUM TUBES USA Tested 4.7861-D
NOS PAIR RCA 12AT7/ECC81 Audio Amplifier VACUUM TUBES USA Tested 4.7861-D

$42.95

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Matched Pair MULLARD ECC81 Ecc801 NOS gray Plates O Getter 12AT7 Audio Tubes
Matched Pair MULLARD ECC81 Ecc801 NOS gray Plates O Getter 12AT7 Audio Tubes

$270.00

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Strong Telefunken 12AT7 / ECC83 Tube ~ DIAMOND
Strong Telefunken 12AT7 / ECC83 Tube ~ DIAMOND

$20.99

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12AT7 Tube, tested, qty of 1
12AT7 Tube, tested, qty of 1

$12.00

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1 x 12AT7 Tung-Sol(USA) Tube *Very Strong & Balanced*
1 x 12AT7 Tung-Sol(USA) Tube *Very Strong & Balanced*

$26.99

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NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)
NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)

$19.95

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4 - GE 6201 / 12AT7 Vacuum electron tubes tubes, Tested Strong on Hickok 539c
4 - GE 6201 / 12AT7 Vacuum electron tubes tubes, Tested Strong on Hickok 539c

$19.99

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(1) Tested Tung-Sol 12AT7 Tube High-Mu Twin Triode Vintage Vacuum Tube
(1) Tested Tung-Sol 12AT7 Tube High-Mu Twin Triode Vintage Vacuum Tube

$20.00

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6201 GENERAL ELECTRIC GE 12AT7 5 STAR VINTAGE TUBE
6201 GENERAL ELECTRIC GE 12AT7 5 STAR VINTAGE TUBE

$10.88

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Vintage Matched Quad Raytheon Vintage 12AT7 / ECC81 / 6201 Rare Premium Audio -
Vintage Matched Quad Raytheon Vintage 12AT7 / ECC81 / 6201 Rare Premium Audio -

$231.00

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12AT7 ECC81 Vacuum Tubes Pair Short Gray Plate TV-7 Tested NOS NIB
12AT7 ECC81 Vacuum Tubes Pair Short Gray Plate TV-7 Tested NOS NIB

$27.50

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NOS NIB Vintage RCA 12AT7 ECC81 Black Short Plate TUBE D Getter Hickok Tested @
NOS NIB Vintage RCA 12AT7 ECC81 Black Short Plate TUBE D Getter Hickok Tested @

$23.75

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TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE
TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE

$36.88

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1 x 12AT7wa Sylvania Tube *3-Mica*D-Getter*Tested on TV-7*
1 x 12AT7wa Sylvania Tube *3-Mica*D-Getter*Tested on TV-7*

$23.99

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Mullard 12AT7 / ECC81 New Production Preamp Vacuum Tube
Mullard 12AT7 / ECC81 New Production Preamp Vacuum Tube

$26.95

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1950s GE/EE 6201 (12AT7WA, ECC801S, special 12AT7) tube - Black P, 3Mica, Top D
1950s GE/EE 6201 (12AT7WA, ECC801S, special 12AT7) tube - Black P, 3Mica, Top D

$19.95

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PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446
PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446

$15.00

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Circa 1957 ? Mullard 12AX7 Long Plate Tube MC1 B7E Code - Amplitrex Tested
Circa 1957 ? Mullard 12AX7 Long Plate Tube MC1 B7E Code - Amplitrex Tested

$135.00

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Strong EUROPEAN Made Short Gray Plate O Getter 12AX7 / ECC83 Tube
Strong EUROPEAN Made Short Gray Plate O Getter 12AX7 / ECC83 Tube

$24.49

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GE * 12AT7WC Tube * Tested 74/84
GE * 12AT7WC Tube * Tested 74/84

$8.99

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GE * 12AT7WC Tube * Tested 85/90
GE * 12AT7WC Tube * Tested 85/90

$18.99

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TELEFUNKEN ECC81 12AT7 GREY PLATE TUBE HALO GETTER STRONG NOS HICKOK TESTED🎸
TELEFUNKEN ECC81 12AT7 GREY PLATE TUBE HALO GETTER STRONG NOS HICKOK TESTED🎸

$35.99

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Sylvania 12AX7 Grey Short Plate Square Getter Hickok Tested Amp Preamp Tube &
Sylvania 12AX7 Grey Short Plate Square Getter Hickok Tested Amp Preamp Tube &

$29.99

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JJ ECC81 / 12AT7 Gold Pin Preamp Vacuum Tube
JJ ECC81 / 12AT7 Gold Pin Preamp Vacuum Tube

$32.95

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LOT OF TEN 12AT7 PREAMP TUBES PHILIPS Ei GE WESTINGHOUSE FENDER ETC UNTESTED
LOT OF TEN 12AT7 PREAMP TUBES PHILIPS Ei GE WESTINGHOUSE FENDER ETC UNTESTED

$59.99

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Pospo * 12AT7 Tube * Tested 75/80
Pospo * 12AT7 Tube * Tested 75/80

$8.99

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NOS NIB MULLARD 6679 12AT7 Low Noise Preamp Tube
NOS NIB MULLARD 6679 12AT7 Low Noise Preamp Tube

$35.00

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NOS NIB Balanced Raytheon 12DT7 (Low Noise 12AX7) Black Plate Vacuum Tube #1
NOS NIB Balanced Raytheon 12DT7 (Low Noise 12AX7) Black Plate Vacuum Tube #1

$129.99

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1- GE 5* 6201 12AT7WA/B Vacuum Tube Tested Gray Plates O Getter
1- GE 5* 6201 12AT7WA/B Vacuum Tube Tested Gray Plates O Getter

$9.99

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Raytheon 12AT7 TUBE Short Grey Plate Horseshoe Getter Hickok Tested NOS/NIB🎸
Raytheon 12AT7 TUBE Short Grey Plate Horseshoe Getter Hickok Tested NOS/NIB🎸

$19.99

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2 / Vintage Orange Amperex 12AT7/ECC81 Vacuum Tubes Germany Tests Good
2 / Vintage Orange Amperex 12AT7/ECC81 Vacuum Tubes Germany Tests Good

$39.99

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Pair 1956 Hytron 12AX7 Vacuum Tubes: 17mm Long Grey Plate D Getter USA Gm Tested
Pair 1956 Hytron 12AX7 Vacuum Tubes: 17mm Long Grey Plate D Getter USA Gm Tested

$42.50

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NOS NIB JJ ECC81 12AT7 PLATINUM PLUS GRADE Preamp Amp Tube = ECC81, 6201, CV4024
NOS NIB JJ ECC81 12AT7 PLATINUM PLUS GRADE Preamp Amp Tube = ECC81, 6201, CV4024

$21.95

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TUNG-SOL 12AT7 TUBE PAIR (STRONG TESTED!) ***
TUNG-SOL 12AT7 TUBE PAIR (STRONG TESTED!) ***

$19.00

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1- GE JAN 6201 12AT7WB Vacuum Tube Tested Gray Plates
1- GE JAN 6201 12AT7WB Vacuum Tube Tested Gray Plates

$9.99

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Sylvania (Baldwin) * 12AT7 Tube * Tested 115/120
Sylvania (Baldwin) * 12AT7 Tube * Tested 115/120

$12.99

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Ten Random Untested Vintage Black and Gray Plate 12AT7 Vacuum Tubes
Ten Random Untested Vintage Black and Gray Plate 12AT7 Vacuum Tubes

$20.00

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Vintage USED CBS 12AX7 Vacuum Tube...Tested GOOD
Vintage USED CBS 12AX7 Vacuum Tube...Tested GOOD

$19.99

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Strong SYLVANIA Long Gray Plate O Getter 12AX7 / ECC83 Tube - 130/130
Strong SYLVANIA Long Gray Plate O Getter 12AX7 / ECC83 Tube - 130/130

$20.99

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Groove Tubes Gold Series GT-12AT7 Preamp Tube
Groove Tubes Gold Series GT-12AT7 Preamp Tube

$29.99

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8 TUBE AMP/PREAMP DAMPERS FOR 12AX7/12AU7/12AT7/ECC83/EL84/6922/EL84/5751/5687
8 TUBE AMP/PREAMP DAMPERS FOR 12AX7/12AU7/12AT7/ECC83/EL84/6922/EL84/5751/5687

$8.99

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1 NOS NIB Mullard Gt. Britain 12AT7 ECC81 Square Getter Tube TV-7 Tested
1 NOS NIB Mullard Gt. Britain 12AT7 ECC81 Square Getter Tube TV-7 Tested

$85.00

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MULLARD BLACKBURN 12AT7 ECC81 TUBE (circa 1966, TK1-series, square getter)*****
MULLARD BLACKBURN 12AT7 ECC81 TUBE (circa 1966, TK1-series, square getter)*****

$35.00

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Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS
Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS

$47.95

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GE - General Electric Vacuum Tube / 6201 - 12AT7WB / FV / KT
GE - General Electric Vacuum Tube / 6201 - 12AT7WB / FV / KT

$17.95

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12AT7 Vacuum Tube Siemans ECC81 Audio HiFi Preamps Amp Mixers R-Players Ham.
12AT7 Vacuum Tube Siemans ECC81 Audio HiFi Preamps Amp Mixers R-Players Ham.

$35.99

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JJ Electronics 12AT7 / ECC81 Replacement Amplifier Vacuum Tube
JJ Electronics 12AT7 / ECC81 Replacement Amplifier Vacuum Tube

$22.95

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JJ 12AY7 Preamp Vacuum Tube
JJ 12AY7 Preamp Vacuum Tube

$21.95

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rca 12at7 tube
rca 12at7 tube

$15.50

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NOS Matched Pair JJ ECC83S / 12AX7 Tubes, Gm Tested
NOS Matched Pair JJ ECC83S / 12AX7 Tubes, Gm Tested

$25.00

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UNKNOWN BRAND 5751 (12AX7) TUBE Made in U.S.A. (Tested Good)
UNKNOWN BRAND 5751 (12AX7) TUBE Made in U.S.A. (Tested Good)

$15.00

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12AT7 / ECC81 Sylvania Vacuum Tube - NOS/NIB - Tested GOOD on Hickok 539B
12AT7 / ECC81 Sylvania Vacuum Tube - NOS/NIB - Tested GOOD on Hickok 539B

$10.50

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NOS Sylvania 12AT7 ECC81 Black Short Plate TUBE Halo Getter Hickok Tested &
NOS Sylvania 12AT7 ECC81 Black Short Plate TUBE Halo Getter Hickok Tested &

$19.99

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Vintage Raytheon 12AT7 Electron Tube - Tested
Vintage Raytheon 12AT7 Electron Tube - Tested

$12.95

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ITT ECC81 12AT7 NEW OLD STOCK TUBE VALVE
ITT ECC81 12AT7 NEW OLD STOCK TUBE VALVE

$20.99

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9 Gold Pin Tube Socket Saver for 6922/12AX7/12AT7 (4)
9 Gold Pin Tube Socket Saver for 6922/12AX7/12AT7 (4)

$22.99

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Blue Tipped 6679 (12AT7) GE communication grade Vacuum Tube, B&K 747B Tested
Blue Tipped 6679 (12AT7) GE communication grade Vacuum Tube, B&K 747B Tested

$11.95

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RCA 12AT7 Vacuum Tube * Tested 78%/78%
RCA 12AT7 Vacuum Tube * Tested 78%/78%

$14.99

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sylvania 12at7 tube
sylvania 12at7 tube

$15.50

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6 TV-7 TESTED GOOD RCA 12AT7 RADIO TUBES TYPE 12AT7 TUNG-SOL G.E SYLVANIA ECC81
6 TV-7 TESTED GOOD RCA 12AT7 RADIO TUBES TYPE 12AT7 TUNG-SOL G.E SYLVANIA ECC81

$18.05

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Strong Brimar 6060 12AT7WA Black Plates Copper Grid Halo Get Serious Tubes D357
Strong Brimar 6060 12AT7WA Black Plates Copper Grid Halo Get Serious Tubes D357

$20.00

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TWO IERC TR6-6020 ELECTRON VACUUM TUBE HEAT DISSIPATING SHIELDS. 9 PIN 12AX7...
TWO IERC TR6-6020 ELECTRON VACUUM TUBE HEAT DISSIPATING SHIELDS. 9 PIN 12AX7...

$15.00

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(2) Telefunken ECC81 12AT7 Tubes ~ MATCHED PAIR ~ TEST ABOVE NOS LEVELS!
(2) Telefunken ECC81 12AT7 Tubes ~ MATCHED PAIR ~ TEST ABOVE NOS LEVELS!

$149.99

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1 - 12AT7/ECC81 Amperex Tube *Strong & Balanced*
1 - 12AT7/ECC81 Amperex Tube *Strong & Balanced*

$28.99

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GE 12AX7 Long Plate Halo Getter Preamp Tubes Low Noise Pair.
GE 12AX7 Long Plate Halo Getter Preamp Tubes Low Noise Pair.

$55.00

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1 x 12AX7 RCA Tube*Long Grey-D*Very Strong Testing*1959*#19
1 x 12AX7 RCA Tube*Long Grey-D*Very Strong Testing*1959*#19

$29.99

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New 1x Genalex Gold Lion 12AT7 / ECC81 | One / Single Tube | Free Ship
New 1x Genalex Gold Lion 12AT7 / ECC81 | One / Single Tube | Free Ship

$56.50

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Strong Vintage 1955 RCA 12AX7 ECC83 BLACK Plate Square GETTER Tube
Strong Vintage 1955 RCA 12AX7 ECC83 BLACK Plate Square GETTER Tube

$39.99

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NOS NIB RCA 12AT7 Black Short Plate Square Slant Getter Tube Match Pair Tested @
NOS NIB RCA 12AT7 Black Short Plate Square Slant Getter Tube Match Pair Tested @

$59.99

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NIB Pair JAN-12AT7WC Halo Getter Tubes Philips ECG Sylvania 12AT7 ECC81
NIB Pair JAN-12AT7WC Halo Getter Tubes Philips ECG Sylvania 12AT7 ECC81

$29.99

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12AT7 / ECC81 Preamp Tube - JJ Electronic
12AT7 / ECC81 Preamp Tube - JJ Electronic

$27.50

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