12au7-tube

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NOS Raytheon 12AU7 / ECC82 / 12AU7A Gray Plates Ring Getter Broadcast Grade
NOS Raytheon 12AU7 / ECC82 / 12AU7A Gray Plates Ring Getter Broadcast Grade

$58.50

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Amperex 12AU7/ECC82 Bugle Boy MaxiPreamp2/TV-7 tested (1) tube lot
Amperex 12AU7/ECC82 Bugle Boy MaxiPreamp2/TV-7 tested (1) tube lot

$59.99

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Tung-sol 12AU7 NOS Matched Pair Early 50s Long Gray Plates 12AU7A Phono Grade
Tung-sol 12AU7 NOS Matched Pair Early 50s Long Gray Plates 12AU7A Phono Grade

$108.00

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1958 Sylvania 12AU7 PLATINUM PLUS GRADE Preamp Tubes Matched Pair 90% NOS ECC82
1958 Sylvania 12AU7 PLATINUM PLUS GRADE Preamp Tubes Matched Pair 90% NOS ECC82

$44.95

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12AU7A - 12AU7 TUBE - LOT OF (5) VINTAGE TUBES - UNTESTED - MIXED BRANDS - LOOK!
12AU7A - 12AU7 TUBE - LOT OF (5) VINTAGE TUBES - UNTESTED - MIXED BRANDS - LOOK!

$28.00

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raytheon 12au7 tube nos
raytheon 12au7 tube nos

$18.50

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Electro-Harmonix 12AU7 Preamp Vacuum Tube 12AU7EH / ECC82
Electro-Harmonix 12AU7 Preamp Vacuum Tube 12AU7EH / ECC82

$26.99

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Pair (2) vintage 1960s Sylvania Baldwin 12AU7A vacuum tubes - TV-7 test as NOS
Pair (2) vintage 1960s Sylvania Baldwin 12AU7A vacuum tubes - TV-7 test as NOS

$20.95

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QTY 1 - 12AU7 6189 5814a 12AU7A 5963 -VINTAGE TUBE- RCA, Sylvania, Raytheon ETC
QTY 1 - 12AU7 6189 5814a 12AU7A 5963 -VINTAGE TUBE- RCA, Sylvania, Raytheon ETC

$5.95

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1 X Sylvania 12AU7A Vacumm Tubes NOS (N641)
1 X Sylvania 12AU7A Vacumm Tubes NOS (N641)

$11.99

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RCA 12AU7A TUBE PAIR (circa 60s, clear top, side getter) strong tested! *****
RCA 12AU7A TUBE PAIR (circa 60s, clear top, side getter) strong tested! *****

$19.00

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NEW OLD STOCK AMPEREX BUGLE BOY 12AU7 ECC82 HOLLAND ELECTRON VACUUM TUBE
NEW OLD STOCK AMPEREX BUGLE BOY 12AU7 ECC82 HOLLAND ELECTRON VACUUM TUBE

$95.00

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1953 RCA 12AU7 PLATINUM PLUS GRADE Black Plate Preamp Tubes Matched Pair 90% NOS
1953 RCA 12AU7 PLATINUM PLUS GRADE Black Plate Preamp Tubes Matched Pair 90% NOS

$44.95

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ECC82 / 12AU7 NOS Amperex Heerlan Holy Grail Amperex Label
ECC82 / 12AU7 NOS Amperex Heerlan Holy Grail Amperex Label

$169.20

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NOS NIB JJ ECC82 12AU7 PLATINUM GRADE Preamp Amp Tube = (6189 5814 7316 CV-491)
NOS NIB JJ ECC82 12AU7 PLATINUM GRADE Preamp Amp Tube = (6189 5814 7316 CV-491)

$19.95

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Matched Lot of (3) Conn/RCA 12AU7A Side Square Getter Tubes TEST STRONG!
Matched Lot of (3) Conn/RCA 12AU7A Side Square Getter Tubes TEST STRONG!

$24.95

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1960s Sylvania, RCA 12AU7A Tube Tested Strong to NOS, not microphonic
1960s Sylvania, RCA 12AU7A Tube Tested Strong to NOS, not microphonic

$5.00

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1 x 5814A(12au7) Phillips ECG Tube *Super Strong & Balanced*
1 x 5814A(12au7) Phillips ECG Tube *Super Strong & Balanced*

$16.99

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2 RCA 12AU7A RADIO VACUUM TUBES - TESTED STRONG
2 RCA 12AU7A RADIO VACUUM TUBES - TESTED STRONG

$12.00

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6 Nice Tested CBS-Made 12AU7A/ECC82 Vacuum Tubes...................1 Money!
6 Nice Tested CBS-Made 12AU7A/ECC82 Vacuum Tubes...................1 Money!

$36.50

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2 x 12AU7 ECC-82 Sylvania Short Pinch Plate Tubes - TV-7 Tested NOS
2 x 12AU7 ECC-82 Sylvania Short Pinch Plate Tubes - TV-7 Tested NOS

$15.00

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RCA 5963 Vacuum Tube 12AU7 Gray Plate O Getter tested 100%👍👍👍
RCA 5963 Vacuum Tube 12AU7 Gray Plate O Getter tested 100%👍👍👍

$9.00

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5963 A GE Vintage Vacuum Tube. 12AU7 ECC82.
5963 A GE Vintage Vacuum Tube. 12AU7 ECC82.

$8.99

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(1) Tested RCA 12AU7A ECC82 Tube Date Code AFC with Box RCA 12AU7 A Tube (b)
(1) Tested RCA 12AU7A ECC82 Tube Date Code AFC with Box RCA 12AU7 A Tube (b)

$25.00

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Matched Pair 5963 (12AU7/ECC82) Sylvania NOS Matching Date Codes Tubes Tested
Matched Pair 5963 (12AU7/ECC82) Sylvania NOS Matching Date Codes Tubes Tested

$18.99

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Tung-Sol 12AU7W Preamp Tube - Matched Pair - Kevin's Stash Grade - No Cryo
Tung-Sol 12AU7W Preamp Tube - Matched Pair - Kevin's Stash Grade - No Cryo

$55.00

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JJ ECC802s Hi-Performance 12AU7 Preamp Vacuum Tube
JJ ECC802s Hi-Performance 12AU7 Preamp Vacuum Tube

$40.00

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GARAGE1217 12SN7 / 6SN7 TO 12AU7 / 6922 TUBE SOCKET ADAPTER - TOP BUILD QUALITY
GARAGE1217 12SN7 / 6SN7 TO 12AU7 / 6922 TUBE SOCKET ADAPTER - TOP BUILD QUALITY

$27.99

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Vintage RCA 12AU7A PLATINUM GRADE Clear Top Preamp Tubes Matched Pair =6189 5814
Vintage RCA 12AU7A PLATINUM GRADE Clear Top Preamp Tubes Matched Pair =6189 5814

$34.95

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Holy Grail Pair NOS TELEFUNKEN ECC82 Berlin 12AU7A Long Smooth Plates 💎 Bottom
Holy Grail Pair NOS TELEFUNKEN ECC82 Berlin 12AU7A Long Smooth Plates 💎 Bottom

$488.00

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GE 12AU7A/6680 Vacuum Tube Pair NOS/NIB Matched Codes Tested Vacuum Tubes
GE 12AU7A/6680 Vacuum Tube Pair NOS/NIB Matched Codes Tested Vacuum Tubes

$31.95

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ECC82/12AU7 NOS MULLARD MATSUSHITA VACUUM TUBES MATCHING QUAD JAPAN
ECC82/12AU7 NOS MULLARD MATSUSHITA VACUUM TUBES MATCHING QUAD JAPAN

$199.99

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6 Tested Vintage RCA 12AU7A/ECC82 "Clear-Top" Vacuum Tubes w/Bonus Tube. Lot #1
6 Tested Vintage RCA 12AU7A/ECC82 "Clear-Top" Vacuum Tubes w/Bonus Tube. Lot #1

$42.25

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2 x JG-5814A(12au7) GE Tubes *3-Mica*
2 x JG-5814A(12au7) GE Tubes *3-Mica*

$21.99

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RCA 12AU7A-ECC82 Electron Tube - NOS
RCA 12AU7A-ECC82 Electron Tube - NOS

$9.99

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Pair 1959/1960 Raytheon USA Baldwin 12AU7 Vacuum Tubes, TV-7 Test NOS
Pair 1959/1960 Raytheon USA Baldwin 12AU7 Vacuum Tubes, TV-7 Test NOS

$22.95

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7 Nice Tested Sylvania JAN & JHS 6189/12AU7A/ECC82 Military Issue Vacuum Tubes
7 Nice Tested Sylvania JAN & JHS 6189/12AU7A/ECC82 Military Issue Vacuum Tubes

$42.89

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2X NOS RCA Clear Top 12AU7's
2X NOS RCA Clear Top 12AU7's

$30.00

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ECC82/12AU7 NOS RCA CLEAR TOP VACUUM TUBES MATCHING QUAD USA
ECC82/12AU7 NOS RCA CLEAR TOP VACUUM TUBES MATCHING QUAD USA

$119.99

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10 SYLVANIA 12AU7 VACUUM TUBES 2
10 SYLVANIA 12AU7 VACUUM TUBES 2

$40.00

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Telefunken 12AU7 ECC82 Grey Long Smooth Plate Tube Amplitrex Tested Strong
Telefunken 12AU7 ECC82 Grey Long Smooth Plate Tube Amplitrex Tested Strong

$50.00

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WESTINGHOUSE 12AU7A AUDIO VACUUM TUBE TESTED STRONG MADE IN USA
WESTINGHOUSE 12AU7A AUDIO VACUUM TUBE TESTED STRONG MADE IN USA

$18.00

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XDUOO MT-603 Multiple Pre-Amp 4 Audio Input, One Audio Output 12AU7 Tube Amplifi
XDUOO MT-603 Multiple Pre-Amp 4 Audio Input, One Audio Output 12AU7 Tube Amplifi

$59.00

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6 Tested Vintage RCA 12AU7A/ECC82 "Clear-Top" Vacuum Tubes w/Bonus Tube. Lot #2
6 Tested Vintage RCA 12AU7A/ECC82 "Clear-Top" Vacuum Tubes w/Bonus Tube. Lot #2

$42.25

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RTF (Funkwerk) ECC82 / 12AU7 NOS East German Vacuum Tubes
RTF (Funkwerk) ECC82 / 12AU7 NOS East German Vacuum Tubes

$65.00

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2 Strong Matched HAMMOND by GE Short Gray Plate O Getter 12AU7A / ECC82 Tubes
2 Strong Matched HAMMOND by GE Short Gray Plate O Getter 12AU7A / ECC82 Tubes

$12.59

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SYLVANIA 12AU7A BLACK PLATE SQUARE GETTER TUBE PAIR (STRONG TESTED!) ****
SYLVANIA 12AU7A BLACK PLATE SQUARE GETTER TUBE PAIR (STRONG TESTED!) ****

$19.00

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6 Tested Contemporary Electro Harmonix 12AU7A/ECC82EH Vacuum Tubes......1 money!
6 Tested Contemporary Electro Harmonix 12AU7A/ECC82EH Vacuum Tubes......1 money!

$32.49

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5814A 12AU7 GE Mil Spec Twin Triode Tube--Tested-Free Shipping in US
5814A 12AU7 GE Mil Spec Twin Triode Tube--Tested-Free Shipping in US

$22.99

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RARE Raytheon 12au7/ECC82 LONG Black plates []-getter tube - 1950s - Test NOS
RARE Raytheon 12au7/ECC82 LONG Black plates []-getter tube - 1950s - Test NOS

$24.99

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1 x 12au7A RCA Tube *Very Strong Bogey Testing*NOS*NIB* #6
1 x 12au7A RCA Tube *Very Strong Bogey Testing*NOS*NIB* #6

$20.00

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NOS RCA 5963 / 12AU7 tube red label tested choose quantity
NOS RCA 5963 / 12AU7 tube red label tested choose quantity

$10.00

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Telefunken G73-R Black Coated Glass G73R Tube Valve Röhre Audio 12AU7 Hi-Fi
Telefunken G73-R Black Coated Glass G73R Tube Valve Röhre Audio 12AU7 Hi-Fi

$175.00

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6 Nice Tested Sylvania 12AU7A/ECC82 Vacuum Tubes........................1 Money!
6 Nice Tested Sylvania 12AU7A/ECC82 Vacuum Tubes........................1 Money!

$36.50

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ELCO Vacuum Tubes Shield 9 Pin 12AX7 12AU7 J Slot Lot of 2
ELCO Vacuum Tubes Shield 9 Pin 12AX7 12AU7 J Slot Lot of 2

$15.50

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Pair RCA 12au7 Black Plate Slanted D Getter 85-90 Balanced 4 Hi Fi Application
Pair RCA 12au7 Black Plate Slanted D Getter 85-90 Balanced 4 Hi Fi Application

$28.99

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NOS NIB GE JG-5814A 12AU7 ECC82 Low Noise Preamp Tubes
NOS NIB GE JG-5814A 12AU7 ECC82 Low Noise Preamp Tubes

$50.00

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6 Nice Tested Late 1950's RCA 12AU7/A/ECC82 Vacuum Tubes w/3 Bonus Tubes
6 Nice Tested Late 1950's RCA 12AU7/A/ECC82 Vacuum Tubes w/3 Bonus Tubes

$38.99

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JJ ECC82 / 12AU7 Preamp Vacuum Tube
JJ ECC82 / 12AU7 Preamp Vacuum Tube

$19.95

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(2) RCA 12AU7A CLEAR TOP Audio TUBES PAIR - TEST 90% Plus Matched Amplitrex
(2) RCA 12AU7A CLEAR TOP Audio TUBES PAIR - TEST 90% Plus Matched Amplitrex

$20.00

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CBS Hytron * 12AU7 Tube * Tested 107/108
CBS Hytron * 12AU7 Tube * Tested 107/108

$34.99

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Lot Of 4 Baldwin Raytheon 12AU7 Tubes Black Plate Green Tip TV7 Tested Strong
Lot Of 4 Baldwin Raytheon 12AU7 Tubes Black Plate Green Tip TV7 Tested Strong

$40.00

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4- SYLVANIA USA BALDWIN BRANDED 12AU7 TUBES LONG PLATE AMPLITREX TESTD STRONG
4- SYLVANIA USA BALDWIN BRANDED 12AU7 TUBES LONG PLATE AMPLITREX TESTD STRONG

$35.00

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Black Plate 1958 Raytheon ECC82 Long Plate “D” Preamp Tubes 12AU7 Buy Per Tube
Black Plate 1958 Raytheon ECC82 Long Plate “D” Preamp Tubes 12AU7 Buy Per Tube

$20.00

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RAYTHEON 12AU7A ECC82 Tube NIB Tested STR-11
RAYTHEON 12AU7A ECC82 Tube NIB Tested STR-11

$14.99

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Mullard QUAD FOUR NEW 12AU7 ECC82 Tubes
Mullard QUAD FOUR NEW 12AU7 ECC82 Tubes

$114.95

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3 12AU7 12AU7A TUBES New Old Stock, Untested, One each RCA, PHILCO, RAYTHEON
3 12AU7 12AU7A TUBES New Old Stock, Untested, One each RCA, PHILCO, RAYTHEON

$29.00

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Two 12AU7 - Black Long Plate - D Getter - Tubes, RCA & GE Amplitrex - FREE Ship!
Two 12AU7 - Black Long Plate - D Getter - Tubes, RCA & GE Amplitrex - FREE Ship!

$65.00

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JAN General Electric 6189 / 12AU7 Pre-amp vacuum tube NOS 1980's
JAN General Electric 6189 / 12AU7 Pre-amp vacuum tube NOS 1980's

$10.00

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RCA 5963 Vacuum Tube 12AU7 Gray Plate O Getter tested 100%
RCA 5963 Vacuum Tube 12AU7 Gray Plate O Getter tested 100%

$9.00

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Sylvania Baldwin Conn 12AU7A pair Tested Strong/NOS Matched not microphonic
Sylvania Baldwin Conn 12AU7A pair Tested Strong/NOS Matched not microphonic

$18.00

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PHILCO 12AU7A ELECTRON TUBE REPLACEMENT
PHILCO 12AU7A ELECTRON TUBE REPLACEMENT

$21.70

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RARE Westinghouse 12au7/ECC82 Long Carbon plates []-getter tube - Very Strong
RARE Westinghouse 12au7/ECC82 Long Carbon plates []-getter tube - Very Strong

$19.99

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((22)) NOS NIB RCA & Other 12AU7, 12AU7A 6680, 5814A Guitar Audio Tubes
((22)) NOS NIB RCA & Other 12AU7, 12AU7A 6680, 5814A Guitar Audio Tubes

$125.00

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Vacuum Tube Adapter Converter 12AU7 ECC82 to 6SN7 6SL7 Pre Amplifier New Version
Vacuum Tube Adapter Converter 12AU7 ECC82 to 6SN7 6SL7 Pre Amplifier New Version

$8.83

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Great 1961 Baldwin JAPAN NEC ECC82 Matched Preamp Tubes 12AU7 “D” Getters
Great 1961 Baldwin JAPAN NEC ECC82 Matched Preamp Tubes 12AU7 “D” Getters

$10.00

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7 Nice Tested Sylvania 12AU7A/ECC82 Vacuum Tubes. Pair & Trio w/Matching Codes!
7 Nice Tested Sylvania 12AU7A/ECC82 Vacuum Tubes. Pair & Trio w/Matching Codes!

$42.89

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Amperex Bugle Boy 12AU7 Tube - Used - Tests Okay Amplitrex
Amperex Bugle Boy 12AU7 Tube - Used - Tests Okay Amplitrex

$35.00

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Matched Sextet of Tested 1958 Raytheon/Baldwin 12AU7 Long Black Plates Tubes. #1
Matched Sextet of Tested 1958 Raytheon/Baldwin 12AU7 Long Black Plates Tubes. #1

$119.99

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Sylvania JHS 6189/12au7/ECC82 Gray plates tube - Test NEW
Sylvania JHS 6189/12au7/ECC82 Gray plates tube - Test NEW

$9.99

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GE AND VARIOUS 12AU7 A ECC82 TUBE CLOSE BALANCE SINGLE TONE MONSTER sm
GE AND VARIOUS 12AU7 A ECC82 TUBE CLOSE BALANCE SINGLE TONE MONSTER sm

$8.88

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1 x 12au7A RCA Tube *Black Plate-D*Super Strong Bogey Test*NOS*NIB*#5
1 x 12au7A RCA Tube *Black Plate-D*Super Strong Bogey Test*NOS*NIB*#5

$39.99

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RCA 12au7/ECC82 LONG Black plates []-getter tube - 1950s - Very Strong
RCA 12au7/ECC82 LONG Black plates []-getter tube - 1950s - Very Strong

$17.99

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Vintage GB Hammond Spec 12au7 Ecc82 Tube Amplitrex Tested
Vintage GB Hammond Spec 12au7 Ecc82 Tube Amplitrex Tested

$19.99

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RCA 12AU7A CLEAR TOP VINTAGE AUDIO TUBE - TESTED OVER NOS+
RCA 12AU7A CLEAR TOP VINTAGE AUDIO TUBE - TESTED OVER NOS+

$14.95

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New 1x Genalex Gold Lion 12AU7 / ECC82 | One / Single Tube
New 1x Genalex Gold Lion 12AU7 / ECC82 | One / Single Tube

$59.99

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4 x 12au7 Sylvania Tubes*Long Grey Plates-D*Super Matched Quad* 1958*#3
4 x 12au7 Sylvania Tubes*Long Grey Plates-D*Super Matched Quad* 1958*#3

$68.99

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sylvania 12au7 tube nos
sylvania 12au7 tube nos

$18.50

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NOS Matched Pair (2x) Raytheon 12AU7 D-Getter Black Ribbed Plates Tubes
NOS Matched Pair (2x) Raytheon 12AU7 D-Getter Black Ribbed Plates Tubes

$44.99

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VACUUM TUBES PAIR RCA 12AU7A MATCH
VACUUM TUBES PAIR RCA 12AU7A MATCH

$14.99

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Matched Pair RCA Clear-Top 12AU7A (ECC82)Tubes- Hickok TV7 Tests @ 94/99, 94/102
Matched Pair RCA Clear-Top 12AU7A (ECC82)Tubes- Hickok TV7 Tests @ 94/99, 94/102

$35.95

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raytheon 12au7 tube
raytheon 12au7 tube

$15.50

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12AU7A Amperex Bugle Boy Twin Triode Tube-Holland-Tested-Free Shipping in the US
12AU7A Amperex Bugle Boy Twin Triode Tube-Holland-Tested-Free Shipping in the US

$35.99

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1953 RCA 12AU7 PLATINUM GRADE Black Plate Preamp Tubes Matched Pair 90% NOS
1953 RCA 12AU7 PLATINUM GRADE Black Plate Preamp Tubes Matched Pair 90% NOS

$39.95

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12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 7025 to 6EU7 Vacuum Tube Adapter Converter
12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 7025 to 6EU7 Vacuum Tube Adapter Converter

$11.31

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Quad 12AU7A ECC82 RCA Clear Top Closely Matched Preamp Tubes, Tested
Quad 12AU7A ECC82 RCA Clear Top Closely Matched Preamp Tubes, Tested

$33.00

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2 x 12au7 Raytheon-Baldwin Tubes*Black Plates*Very Strong Matched Pair*1960*#17
2 x 12au7 Raytheon-Baldwin Tubes*Black Plates*Very Strong Matched Pair*1960*#17

$43.99

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1 x 12au7A RCA Tube *Black Plate-D*Very Strong Testing*NOS*NIB*#6
1 x 12au7A RCA Tube *Black Plate-D*Very Strong Testing*NOS*NIB*#6

$34.99

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Matched Pair RCA 12AU7 Cleartops Side Getters Hifi Audio Tubes
Matched Pair RCA 12AU7 Cleartops Side Getters Hifi Audio Tubes

$63.00

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New Gain Matched Pair (2) Genalex Reissue 12AU7 ECC82 GOLD PINS Vacuum Tubes
New Gain Matched Pair (2) Genalex Reissue 12AU7 ECC82 GOLD PINS Vacuum Tubes

$138.87

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