12au7-matched-pair

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Matched Pair NOS 12AU7A Kenrad/GE Horseshoe D Getters Long Plates Audio Tubes
Matched Pair NOS 12AU7A Kenrad/GE Horseshoe D Getters Long Plates Audio Tubes

$67.50

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Matched Pair IEC 12AU7A ECC82 Matsushita Tubes Japan Maxi-Pre Tested Strong 3468
Matched Pair IEC 12AU7A ECC82 Matsushita Tubes Japan Maxi-Pre Tested Strong 3468

$64.95

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Matched Pair 50’s NOS 12AU7A Horseshoe D Getters Long Plates Audio Tubes Ecc82
Matched Pair 50’s NOS 12AU7A Horseshoe D Getters Long Plates Audio Tubes Ecc82

$67.50

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NOS MATCHED PAIR ECC82 12AU7 MULLARD TALL PLATE SQUARE GETTER BRITISH TUBES 1958
NOS MATCHED PAIR ECC82 12AU7 MULLARD TALL PLATE SQUARE GETTER BRITISH TUBES 1958

$595.00

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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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Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong #5
Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong #5

$16.00

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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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Ray Tubes 12AU7 Matched pair (two tubes)
Ray Tubes 12AU7 Matched pair (two tubes)

$150.00

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2 x JHY-5814 (12AU7) Hytron Tubes*Very Strong Matched Pair*Black-D*1958* #10
2 x JHY-5814 (12AU7) Hytron Tubes*Very Strong Matched Pair*Black-D*1958* #10

$73.99

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Pair (2) 1960s Sylvania Baldwin 12AU7A TV-7 Tested as NOS, Platinum Matched
Pair (2) 1960s Sylvania Baldwin 12AU7A TV-7 Tested as NOS, Platinum Matched

$20.00

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Matched Pair Genalex Gold Lion 12AU7 / ECC82 / B749 tubes, Brand New in Box
Matched Pair Genalex Gold Lion 12AU7 / ECC82 / B749 tubes, Brand New in Box

$99.20

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Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong Balanced #3
Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong Balanced #3

$18.00

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Platinum Matched Pair Black Plates 5963 12AU7 [] Getters 1954 lansdale tube Co.
Platinum Matched Pair Black Plates 5963 12AU7 [] Getters 1954 lansdale tube Co.

$135.00

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Matched Pair Sylvania Gold Brand 5814WA Triple Mica Holy Grails 12AU7WA
Matched Pair Sylvania Gold Brand 5814WA Triple Mica Holy Grails 12AU7WA

$180.00

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NOS MATCHED PAIR OF MULLARD(GE BRANDED) ECC82/12AU7A MAXI PREAMP TESTED
NOS MATCHED PAIR OF MULLARD(GE BRANDED) ECC82/12AU7A MAXI PREAMP TESTED

$79.00

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Matched Pair 12AU7A Coveted BLACK PLATES [] D GETTER Raytheon NOS AUDIO TUBES
Matched Pair 12AU7A Coveted BLACK PLATES [] D GETTER Raytheon NOS AUDIO TUBES

$126.00

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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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Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong Balanced #1
Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong Balanced #1

$20.00

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SUPERB MATCHED PAIR - RCA 12AU7A CLEAR TOP VINTAGE AUDIO TUBES - TESTED OVER NOS
SUPERB MATCHED PAIR - RCA 12AU7A CLEAR TOP VINTAGE AUDIO TUBES - TESTED OVER NOS

$39.95

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

$39.95

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Mullard 12AU7A (closely matched pair) Short Grey Plate-Blackburn-Maxi 2 Tested
Mullard 12AU7A (closely matched pair) Short Grey Plate-Blackburn-Maxi 2 Tested

$60.00

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Pair of RCA Mexico 12AU7A ECC82 NOS NIB Vacuum Tubes - 9% matched
Pair of RCA Mexico 12AU7A ECC82 NOS NIB Vacuum Tubes - 9% matched

$40.00

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Pair (2) 1960s Sylvania Baldwin Conn 12AU7A TV-7 Tested as NOS, Gold Matched
Pair (2) 1960s Sylvania Baldwin Conn 12AU7A TV-7 Tested as NOS, Gold Matched

$15.00

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PAIR 12AU7 ECC82 RCA BLACK PLATE PLATINUM MATCHED PAIR,NATO specsTV7 tested #3
PAIR 12AU7 ECC82 RCA BLACK PLATE PLATINUM MATCHED PAIR,NATO specsTV7 tested #3

$39.96

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GAIN MATCHED PAIR OF RCA 12AU7A MAXI PREAMP TESTED
GAIN MATCHED PAIR OF RCA 12AU7A MAXI PREAMP TESTED

$32.00

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Matched Pair IEC 12AU7A ECC82 Matsushita Tubes Japan Maxi-Pre Tested Strong 3469
Matched Pair IEC 12AU7A ECC82 Matsushita Tubes Japan Maxi-Pre Tested Strong 3469

$64.95

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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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Brand New Mullard Reissue 12AU7 ECC82 Gain Matched Pair (2) Vacuum Tubes
Brand New Mullard Reissue 12AU7 ECC82 Gain Matched Pair (2) Vacuum Tubes

$64.78

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Matched Pair NOS 12AU7A Long Plates Horseshoe D Getters Hifi Audio Tubes
Matched Pair NOS 12AU7A Long Plates Horseshoe D Getters Hifi Audio Tubes

$135.00

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Matched Pair Tung Sol 12AU7W / 6189 / 12AU7 pre-amp tubes, Brand New in Box
Matched Pair Tung Sol 12AU7W / 6189 / 12AU7 pre-amp tubes, Brand New in Box

$41.61

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nos matched pair national black plate 12au7 tubes made in usa
nos matched pair national black plate 12au7 tubes made in usa

$55.00

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Matched pair Ken Rad 12au7 D getter blue tip long plate match date codes tubes
Matched pair Ken Rad 12au7 D getter blue tip long plate match date codes tubes

$187.80

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x1 - TESTED NOS ENGINEERING SAMPLE MATCHED PAIR RAYTHEON 12AU7 12AU7A JAPAN TUBE
x1 - TESTED NOS ENGINEERING SAMPLE MATCHED PAIR RAYTHEON 12AU7 12AU7A JAPAN TUBE

$31.27

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1958 RCA USA 12AU7A ECC82 7030 LONG-PLATE MATCHED-PAIR HOLY-GRAIL "D-GETTERS"
1958 RCA USA 12AU7A ECC82 7030 LONG-PLATE MATCHED-PAIR HOLY-GRAIL "D-GETTERS"

$149.50

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Openbox—PSVANE Horizon Series 12AU7-AT/ECC82 Vacuum Tube Amplifier Matched Pair
Openbox—PSVANE Horizon Series 12AU7-AT/ECC82 Vacuum Tube Amplifier Matched Pair

$39.99

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1 NIB/NOS Perfect TEKTRONIX Matched Pair RCA 12AU7 W/ Clear Tops & Side Getters
1 NIB/NOS Perfect TEKTRONIX Matched Pair RCA 12AU7 W/ Clear Tops & Side Getters

$199.00

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Matched Pair Mullard 12AU7A/ECC82 Short Plate O-Getter UK Strong 1970
Matched Pair Mullard 12AU7A/ECC82 Short Plate O-Getter UK Strong 1970

$120.00

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Matched Pair 5963 (12AU7/ECC82) Sylvania NOS US Army Tubes 1962 Tested
Matched Pair 5963 (12AU7/ECC82) Sylvania NOS US Army Tubes 1962 Tested

$24.99

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MATCHED PAIR - 1960s RCA 12AU7A CLEAR TOPS - VINTAGE AUDIO TUBES - TESTED SUPERB
MATCHED PAIR - 1960s RCA 12AU7A CLEAR TOPS - VINTAGE AUDIO TUBES - TESTED SUPERB

$39.95

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MATCHED PAIR OF NOS WESTINGHOUSE 12AU7 CLEAR TOPS. SIDE D GETTER . MAXI TESTED
MATCHED PAIR OF NOS WESTINGHOUSE 12AU7 CLEAR TOPS. SIDE D GETTER . MAXI TESTED

$39.00

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Matched Pair RCA 12AU7A ECC82 1960s Clear Top Pre Amp Tubes Tests Strong
Matched Pair RCA 12AU7A ECC82 1960s Clear Top Pre Amp Tubes Tests Strong

$23.00

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RARE Matched Pair Raytheon 12au7/ECC82 LONG Black plates []-getter tubes
RARE Matched Pair Raytheon 12au7/ECC82 LONG Black plates []-getter tubes

$34.99

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NOS MATCHED PAIR 5963 12AU7A TALL BLACK PLATE MILITARY TUBES
NOS MATCHED PAIR 5963 12AU7A TALL BLACK PLATE MILITARY TUBES

$49.90

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Matched Pair GE NOS/NIB JAN 5814/12au7/ECC82 Gray plates tubes - Test NEW
Matched Pair GE NOS/NIB JAN 5814/12au7/ECC82 Gray plates tubes - Test NEW

$34.99

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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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NOS NIB RCA 12AU7A ECC82 Clear Top Low Noise Matching Pair Preamp Tubes
NOS NIB RCA 12AU7A ECC82 Clear Top Low Noise Matching Pair Preamp Tubes

$90.00

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2 x 12au7 Raytheon Tubes*Black Plates-D*Strong Matched Pair*1958*#18
2 x 12au7 Raytheon Tubes*Black Plates-D*Strong Matched Pair*1958*#18

$47.99

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Closely Matched Pair Sylvania JAN-6189 12AU7 ECC82 Same Date NOS NIB Tube
Closely Matched Pair Sylvania JAN-6189 12AU7 ECC82 Same Date NOS NIB Tube

$48.45

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(2) Siemens 12AU7/ECC82/CV4003/5814 ~ Silver/Chrome Plate Tubes ~ MATCHED PAIR!
(2) Siemens 12AU7/ECC82/CV4003/5814 ~ Silver/Chrome Plate Tubes ~ MATCHED PAIR!

$249.99

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Matched Pair RCA Clear-Top 12AU7A (ECC82) Tubes, Hickok TV7 Tests @ 93/84, 99/90
Matched Pair RCA Clear-Top 12AU7A (ECC82) Tubes, Hickok TV7 Tests @ 93/84, 99/90

$26.95

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Matched Pair Mullard 12AU7A/ECC82 Short Plate O-Getter UK 1968/1969
Matched Pair Mullard 12AU7A/ECC82 Short Plate O-Getter UK 1968/1969

$90.00

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2 x 12AU7A RCA/Tektronix Tubes*Clear Top Side D*Very Strong Matched Pair*#15
2 x 12AU7A RCA/Tektronix Tubes*Clear Top Side D*Very Strong Matched Pair*#15

$46.99

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Matched Pair Amperex Bugle Boy 12AU7/ECC82 Short Plate O-Getter Holland Strong
Matched Pair Amperex Bugle Boy 12AU7/ECC82 Short Plate O-Getter Holland Strong

$190.00

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Matched Pair Philips 12AX7WA Electron Tube Green Tested
Matched Pair Philips 12AX7WA Electron Tube Green Tested

$45.00

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Matched Pair RCA Clear-Top 12AU7A (ECC82)Tubes,Hickok TV7 Tests@ 109/110,104/110
Matched Pair RCA Clear-Top 12AU7A (ECC82)Tubes,Hickok TV7 Tests@ 109/110,104/110

$42.95

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2 x 12au7a RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1950's*#12
2 x 12au7a RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1950's*#12

$47.99

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12au7 matched pair Black Plate TV7 Tested
12au7 matched pair Black Plate TV7 Tested

$29.00

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NOS Matched Pair Philips ECC82 (12AU7) Vacuum Tubes - Made in Holland
NOS Matched Pair Philips ECC82 (12AU7) Vacuum Tubes - Made in Holland

$95.00

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Matched Pair Amperex 12au7/ECC82 Short Plates tubes - 1965 - Test NOS
Matched Pair Amperex 12au7/ECC82 Short Plates tubes - 1965 - Test NOS

$119.99

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Matched Pair GE NOS/NIB JAN 5814/12au7/ECC82 Gray plates tubes - Test NEW
Matched Pair GE NOS/NIB JAN 5814/12au7/ECC82 Gray plates tubes - Test NEW

$34.99

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1956 Sylvania 12AU7 ECC82 Tubes, Matched Pair, NOS/NIB, Tested
1956 Sylvania 12AU7 ECC82 Tubes, Matched Pair, NOS/NIB, Tested

$78.00

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2 x 12AU7 JTL Tung-Sol Tubes*Very Strong Matched Pair*1956*Military Specs*#8
2 x 12AU7 JTL Tung-Sol Tubes*Very Strong Matched Pair*1956*Military Specs*#8

$49.99

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NOS NIB EI 12AU7 ECC82 Telefunken Smooth Plate Copy Low Noise Matching Pair
NOS NIB EI 12AU7 ECC82 Telefunken Smooth Plate Copy Low Noise Matching Pair

$80.00

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Matched Pair Mullard 12AU7 / ECC82 tubes, Brand NEW in Box
Matched Pair Mullard 12AU7 / ECC82 tubes, Brand NEW in Box

$48.17

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GM MATCHED PAIR OF NOS NIB 6350(12AU7 SUB) HICKOCK 800 TESTED
GM MATCHED PAIR OF NOS NIB 6350(12AU7 SUB) HICKOCK 800 TESTED

$32.00

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2 x 12AU7 Sylvania Tubes*Long Black Plates-D*Super Strong Pair 6% Matched #17
2 x 12AU7 Sylvania Tubes*Long Black Plates-D*Super Strong Pair 6% Matched #17

$53.99

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Siemens ECC82 12AU7 Chrome Plates Matched Pair - Munich 1961 Gf0 - Near NOS
Siemens ECC82 12AU7 Chrome Plates Matched Pair - Munich 1961 Gf0 - Near NOS

$295.40

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VINTAGE PAIR RCA 12AU7A AMP TUBES CLEAR TOP DATE MATCHED
VINTAGE PAIR RCA 12AU7A AMP TUBES CLEAR TOP DATE MATCHED

$24.99

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Matched pair (2) Psvane 12AU7-S Art Series Gold Pins Vacuum Tubes - Brand New
Matched pair (2) Psvane 12AU7-S Art Series Gold Pins Vacuum Tubes - Brand New

$65.00

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5814A 12AU7 Vacuum Tubes (2) 5 Star Matched Pair
5814A 12AU7 Vacuum Tubes (2) 5 Star Matched Pair

$55.00

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2 x 12AU7A Raytheon/Baldwin Tubes*Very Strong Matched Pair*Japan*#12
2 x 12AU7A Raytheon/Baldwin Tubes*Very Strong Matched Pair*Japan*#12

$28.99

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Matched Pair Siemens 5814A/12AU7 Long Plate Triple Mica O-Getter Falcon Germany
Matched Pair Siemens 5814A/12AU7 Long Plate Triple Mica O-Getter Falcon Germany

$325.00

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MATCHED PAIR SYLVANIA 12AU7A Audio Amplifier VACUUM TUBES USA Tested 7.5742-D
MATCHED PAIR SYLVANIA 12AU7A Audio Amplifier VACUUM TUBES USA Tested 7.5742-D

$29.95

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1963 NOS Matched Balanced Pair GE USN-5963 5963 12AU7 Vacuum Tubes - TV7 Tested
1963 NOS Matched Balanced Pair GE USN-5963 5963 12AU7 Vacuum Tubes - TV7 Tested

$32.00

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Perfectly Matched Pair of GE 12AU7A ECC82 NOS NIB 1958 Vacuum Tubes
Perfectly Matched Pair of GE 12AU7A ECC82 NOS NIB 1958 Vacuum Tubes

$80.00

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Sylvania 12AU7 tubes - matched pair, black plates - sound great!!
Sylvania 12AU7 tubes - matched pair, black plates - sound great!!

$39.99

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2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#4
2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#4

$49.99

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1955 GE / Ken Rad 12AU7 matched PAIR tubes Holy Grail for Prima Luna Preamp
1955 GE / Ken Rad 12AU7 matched PAIR tubes Holy Grail for Prima Luna Preamp

$90.00

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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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2 AKRAD 12AU7 / ECC82 Matching PAIR NOS tubes Halo Getter Grey Long Plate TESTED
2 AKRAD 12AU7 / ECC82 Matching PAIR NOS tubes Halo Getter Grey Long Plate TESTED

$32.98

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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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MATCHED PAIR - RCA 12AU7 VINTAGE AUDIO TUBES - TESTED SUPERB - TOP D GETTER
MATCHED PAIR - RCA 12AU7 VINTAGE AUDIO TUBES - TESTED SUPERB - TOP D GETTER

$19.95

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NOS MATCHED PAIR OF MULLARD(GE BRANDED) ECC82/12AU7A MAXI PREAMP TESTED
NOS MATCHED PAIR OF MULLARD(GE BRANDED) ECC82/12AU7A MAXI PREAMP TESTED

$75.00

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Closely Matched Pair Of Mullard IEC 12au7 #62
Closely Matched Pair Of Mullard IEC 12au7 #62

$80.00

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Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong Balanced #4
Matched Pair RCA 12AU7A Clear Top Side Getter TV-7D/U Test Strong Balanced #4

$18.00

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NOS Testing Matched Pair Rare B-Plate CBS/Hytron 5814A = 12AU7WA Audio Tubes
NOS Testing Matched Pair Rare B-Plate CBS/Hytron 5814A = 12AU7WA Audio Tubes

$149.99

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Matched Pair Vintage 1966 Sylvania 12AU7 Tubes Test Great Long Gray Plates Conn
Matched Pair Vintage 1966 Sylvania 12AU7 Tubes Test Great Long Gray Plates Conn

$25.00

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Matched Pair RCA 5963/12au7/ECC82 LONG Black plates Foil-getter tubes - Test NOS
Matched Pair RCA 5963/12au7/ECC82 LONG Black plates Foil-getter tubes - Test NOS

$29.99

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2 x 12AU7 Sylvania Tubes*Long Black Plates-D*Super Strong Pair 6% Matched #16
2 x 12AU7 Sylvania Tubes*Long Black Plates-D*Super Strong Pair 6% Matched #16

$63.99

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

$39.95

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NOS NIB RCA 12AU7A ECC82 Clear Top Side D Getter Matching Pair Low Noise Tubes
NOS NIB RCA 12AU7A ECC82 Clear Top Side D Getter Matching Pair Low Noise Tubes

$80.00

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Matched Pair Sylvania NOS JAN 6189/12au7/ECC82 Gray plates tubes - Test NEW
Matched Pair Sylvania NOS JAN 6189/12au7/ECC82 Gray plates tubes - Test NEW

$31.49

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2 x 12AU7A/ECC82 Raytheon Tubes*Very Strong Matched Pair*Japan*#11
2 x 12AU7A/ECC82 Raytheon Tubes*Very Strong Matched Pair*Japan*#11

$30.99

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2 x 12au7a Tung-Sol Tubes*Very Strong Matched Pair*#10
2 x 12au7a Tung-Sol Tubes*Very Strong Matched Pair*#10

$37.99

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Philips ECC82 12AU7 Short Plates Matched Pair - Heerlen, NL '65/'66 - Near NOS
Philips ECC82 12AU7 Short Plates Matched Pair - Heerlen, NL '65/'66 - Near NOS

$206.25

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ECC82/12AU7 NOS NIB PHILIPS VACUUM TUBES MATCHING PAIR HOLLAND
ECC82/12AU7 NOS NIB PHILIPS VACUUM TUBES MATCHING PAIR HOLLAND

$99.99

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Brand New Mullard Reissue 12AU7 ECC82 Gain Matched Pair (2) Vacuum Tubes
Brand New Mullard Reissue 12AU7 ECC82 Gain Matched Pair (2) Vacuum Tubes

$63.69

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