12AU7

July 6, 2008 | Leave a Comment

The 12AU7 is a medium-mu twin triode miniature glass tube. In most circuits it is used as a class A amplifier per triode section. This tube has been, and still is, widely used in the preamplifier stages of high fidelity audio equipment, musical instrument amps, public address equipment, and broadcast equipment. It was used in so many different types of equipment that the vintage versions of this tube are still available without too much searching. Like their cousin, the 12AX7, the premium USA and West European brands are being hunted to extinction, but there are still bargains to be had in other vintage USA brands




1 Vacuum Tubes 6BZ6 6BH6 6AK6 6AC7 6AC7 6189 6GM6 6GH8A 6F30T 12AT7 12AU7 lot19
1 Vacuum Tubes 6BZ6 6BH6 6AK6 6AC7 6AC7 6189 6GM6 6GH8A 6F30T 12AT7 12AU7 lot19
$0.99
Time Remaining: 33m
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1pc 14F8 Instead 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 tube adapter 126V
1pc 14F8 Instead 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 tube adapter 126V
$10.90
Time Remaining: 36m
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TA 01 24Bit 192KHz USB DAC 12AU7 Tube Amp Class A BUF Headphone Amplifier
TA 01 24Bit 192KHz USB DAC 12AU7 Tube Amp Class A BUF Headphone Amplifier
$161.69
Time Remaining: 39m
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5 PIECES  WORLDS BEST 12AU7 ECC82 TUBES EVER MADE NOS EUROPEN RT CIFTE GOLD
5 PIECES WORLDS BEST 12AU7 ECC82 TUBES EVER MADE NOS EUROPEN RT CIFTE GOLD
$371.25
Time Remaining: 41m
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5 PIECES CLEAR TOP DUAL GETTER TRIODES 5965  12AU7 ECC82 12AV7 GENERAL ELECTRIC
5 PIECES CLEAR TOP DUAL GETTER TRIODES 5965 12AU7 ECC82 12AV7 GENERAL ELECTRIC
$59.62
Time Remaining: 41m
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CARBONIZED PLATES U FOIL GETTER GENERAL ELECTRIC 12AU7 ECC82 NOS PAIR TUBES
CARBONIZED PLATES U FOIL GETTER GENERAL ELECTRIC 12AU7 ECC82 NOS PAIR TUBES
$187.49
Time Remaining: 41m
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NOS GERMAN ECC802S VINTAGE TUBE HOGES 12AU7 ECC82 ULTRA LOW NOISE SPECIAL NOS
NOS GERMAN ECC802S VINTAGE TUBE HOGES 12AU7 ECC82 ULTRA LOW NOISE SPECIAL NOS
$112.50
Time Remaining: 41m
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Psvane ShuGuang 12AX7 12AU7 12AT7 EL84 300B 6SN7 6SL7 2A3C CV181 KT88 KT66 6CA7
Psvane ShuGuang 12AX7 12AU7 12AT7 EL84 300B 6SN7 6SL7 2A3C CV181 KT88 KT66 6CA7
$68.90
Time Remaining: 43m
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1pc 7F8 Instead 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 tube adapter 63V
1pc 7F8 Instead 12AX7 12AU7 12AT7 ECC83 ECC82 ECC81 tube adapter 63V
$10.90
Time Remaining: 48m
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2PCS Aluminum Silver Tube Shield For 12AU712AU7ECC83E88CCECC82 12AX76DJ8
2PCS Aluminum Silver Tube Shield For 12AU712AU7ECC83E88CCECC82 12AX76DJ8
$1.36
Time Remaining: 55m
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2pcs 12AU7 Preamp Electron Vacuum Tubes 9 pin Dual Triode for ECC82 6189 F2D2
2pcs 12AU7 Preamp Electron Vacuum Tubes 9 pin Dual Triode for ECC82 6189 F2D2
$22.09
Time Remaining: 1h 17m
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upgrade 12AU7 Tube headphone amplfier Class A Output mute protection
upgrade 12AU7 Tube headphone amplfier Class A Output mute protection
$43.60
Time Remaining: 2h 31m
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EH 12AU7 tube headphone amplfier Single ended Class A output Finished tube power
EH 12AU7 tube headphone amplfier Single ended Class A output Finished tube power
$188.96
Time Remaining: 2h 35m
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EH 12AU7 tube headphone amplfier Single ended Class A output amp KIT for DIY
EH 12AU7 tube headphone amplfier Single ended Class A output amp KIT for DIY
$92.06
Time Remaining: 2h 36m
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TUNG SOL QUAD 12AU7W 6189 12AU7 Four New Tested Tubes
TUNG SOL QUAD 12AU7W 6189 12AU7 Four New Tested Tubes
$65.95
Time Remaining: 3h 30m
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10 Pcs 9 Pin Ceramic Tube Socket for ECC88 12AX7 12AT7 12AU7 EL84 EZ81 7025 B9A
10 Pcs 9 Pin Ceramic Tube Socket for ECC88 12AX7 12AT7 12AU7 EL84 EZ81 7025 B9A
$56.99
Time Remaining: 3h 40m
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Brand new TJ fullmusic 12AU7 ECC82 vacuum tube for vintage AMP HIFI DIY 1pair
Brand new TJ fullmusic 12AU7 ECC82 vacuum tube for vintage AMP HIFI DIY 1pair
$59.15
Time Remaining: 4h 1m
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NATIONAL ELECTRICS 12AU7A ECC82 NEW IN BOX
NATIONAL ELECTRICS 12AU7A ECC82 NEW IN BOX
$23.00
Time Remaining: 5h
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RCA Grey Plate 6189 12AU7WA 12AU7 black plate premium strong pair one NIB tube
RCA Grey Plate 6189 12AU7WA 12AU7 black plate premium strong pair one NIB tube
$52.00
Time Remaining: 5h 38m
Buy It Now for only: $52.00
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Mullard 12AU7 Tube tested good Matched Sections Long Ribbed Plates Halo Getter
Mullard 12AU7 Tube tested good Matched Sections Long Ribbed Plates Halo Getter
$49.99
Time Remaining: 6h 17m
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Pair of GE 12AU7 Black Plate Tubes tested good 1956 matched dates
Pair of GE 12AU7 Black Plate Tubes tested good 1956 matched dates
$19.99
Time Remaining: 6h 17m
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Matched Quad RCA 12AU7 Tubes Tested Very Strong USA 1957 Black Plates D Getters
Matched Quad RCA 12AU7 Tubes Tested Very Strong USA 1957 Black Plates D Getters
$99.99
Time Remaining: 6h 17m
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Mullard 12AU7 Tube tested Strong Matched Sections Long Ribbed Plates Halo Getter
Mullard 12AU7 Tube tested Strong Matched Sections Long Ribbed Plates Halo Getter
$59.99
Time Remaining: 6h 17m
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GE 5814 5814A 5814WA 12AU7 black square D halo getter strong quad one NIB tube
GE 5814 5814A 5814WA 12AU7 black square D halo getter strong quad one NIB tube
$52.00
Time Remaining: 6h 38m
Buy It Now for only: $52.00
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10pc B9A tube adapter For CV4033 CV4034 CV4035 ECC83 ECC82 12AX7 12AU7
10pc B9A tube adapter For CV4033 CV4034 CV4035 ECC83 ECC82 12AX7 12AU7
$39.90
Time Remaining: 6h 48m
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1pc B9A tube adapter For CV4033 CV4034 CV4035 ECC83 ECC82 12AX7 12AU7
1pc B9A tube adapter For CV4033 CV4034 CV4035 ECC83 ECC82 12AX7 12AU7
$5.90
Time Remaining: 7h 1m
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12AX7 12AU7 Vacuum Tube Buffer Preamplifier Preamp Board Golden Plated Bare PCB
12AX7 12AU7 Vacuum Tube Buffer Preamplifier Preamp Board Golden Plated Bare PCB
$7.88
Time Remaining: 7h 11m
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Tube 12AX7 12AU7 Buffer Audio Preamplifier Pre AMP AMP DIY PCB bare board
Tube 12AX7 12AU7 Buffer Audio Preamplifier Pre AMP AMP DIY PCB bare board
$7.80
Time Remaining: 7h 13m
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12AX7 +12AU7 Valve Tube Preamplifier Preamp PCB ult low noise Bare Circuit board
12AX7 +12AU7 Valve Tube Preamplifier Preamp PCB ult low noise Bare Circuit board
$7.98
Time Remaining: 7h 16m
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NOS BRIMAR THORN AEI BVA LONG PLATE ECC82 12AU7 MATCH PAIR UNITED KINGDOM 1957
NOS BRIMAR THORN AEI BVA LONG PLATE ECC82 12AU7 MATCH PAIR UNITED KINGDOM 1957
$299.95
Time Remaining: 7h 22m
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6 Tubes tube Valve ECC82 12 AU7 different Manufactorers Valvo RSD etc tested ok
6 Tubes tube Valve ECC82 12 AU7 different Manufactorers Valvo RSD etc tested ok
$39.00
Time Remaining: 7h 56m

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Balanced pair GE 5814WA JEM 3x Mica grey Plate Getter Vacuum Tube 12AU7
Balanced pair GE 5814WA JEM 3x Mica grey Plate Getter Vacuum Tube 12AU7
$19.00
Time Remaining: 8h 30m
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1962 Toshiba 12AU7 PLATINUM GRADE Preamp Tubes Matched Pair  ECC82 6189 Baldwin
1962 Toshiba 12AU7 PLATINUM GRADE Preamp Tubes Matched Pair ECC82 6189 Baldwin
$17.95
Time Remaining: 8h 39m
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One Closely Matched Pair of RCA Clear Top 12AU7A Tubes High Ratings
One Closely Matched Pair of RCA Clear Top 12AU7A Tubes High Ratings
$18.00
Time Remaining: 8h 40m
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4 X MATCHED AUDIO TUBES 5814 ECC82 12AU7 CV4016 SYLVANIA NIB GREEN PRINT
4 X MATCHED AUDIO TUBES 5814 ECC82 12AU7 CV4016 SYLVANIA NIB GREEN PRINT
$99.99
Time Remaining: 8h 51m
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1950s 12AU7A E82CC CBS NOS BLACK PLATE TUBE SHORT PLATE D GET RING HiFiMAN EF5
1950s 12AU7A E82CC CBS NOS BLACK PLATE TUBE SHORT PLATE D GET RING HiFiMAN EF5
$90.75
Time Remaining: 8h 55m
Buy It Now for only: $90.75
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5 TUBES 12AU76AU6A6AL5
5 TUBES 12AU76AU6A6AL5
$8.95
Time Remaining: 8h 57m
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RCA JRC 12AU7 Vintage Tube Quad Long Black Plates Square Getter NOS Test 92
RCA JRC 12AU7 Vintage Tube Quad Long Black Plates Square Getter NOS Test 92
$80.00
Time Remaining: 8h 57m
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RCA Wurlitzer 12AU7A Clear Top Matched Pair Made in USA TV 7 Tested NOS
RCA Wurlitzer 12AU7A Clear Top Matched Pair Made in USA TV 7 Tested NOS
$31.50
Time Remaining: 8h 58m
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4pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET BASE FOR 12AU7 12AX7B ECC83 radio
4pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET BASE FOR 12AU7 12AX7B ECC83 radio
$7.63
Time Remaining: 9h
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AMPEG SVT 2 Original non Pro Preamp+Power Amp Primo Tube Set 6550 12AX7 12AU7
AMPEG SVT 2 Original non Pro Preamp+Power Amp Primo Tube Set 6550 12AX7 12AU7
$209.98
Time Remaining: 9h 4m
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Six RCA 12AU7 Vintage Tubes Clear Top
Six RCA 12AU7 Vintage Tubes Clear Top
$100.00
Time Remaining: 9h 14m

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Vintage tube BELVU 12AU7A ECC82
Vintage tube BELVU 12AU7A ECC82
$5.00
Time Remaining: 9h 32m

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Vintage tube RFT 12AU7A ECC82
Vintage tube RFT 12AU7A ECC82
$5.00
Time Remaining: 9h 33m

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1pcs 6211 12AU7 ECC82 Mixed Brands GE RCA IBM etc NO CHINESE Vacuum tube
1pcs 6211 12AU7 ECC82 Mixed Brands GE RCA IBM etc NO CHINESE Vacuum tube
$9.90
Time Remaining: 9h 53m
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8pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET BASE FOR 12AU7 12AX7B ECC83 radio
8pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET BASE FOR 12AU7 12AX7B ECC83 radio
$11.88
Time Remaining: 10h
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Raytheon JRP 12AU7 1951 Military Black Plate Large D Getter Tube Matched Pair
Raytheon JRP 12AU7 1951 Military Black Plate Large D Getter Tube Matched Pair
$65.00
Time Remaining: 10h 2m
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ECC82 PAIR ELECTRICALLY MATCHED RFT Funkwerk Erfurt O GETTER TUBES 12AU7
ECC82 PAIR ELECTRICALLY MATCHED RFT Funkwerk Erfurt O GETTER TUBES 12AU7
$35.99
Time Remaining: 10h 4m

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RAY TRON LABEL 12AU7 ECC82 BLACK PLATE RAYTHEON MADE VACUUM TUBE
RAY TRON LABEL 12AU7 ECC82 BLACK PLATE RAYTHEON MADE VACUUM TUBE
$9.99
Time Remaining: 10h 11m

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AMPEG SVT CL Bass Amp Primo Tube Set 6550 12AX7 12AU7
AMPEG SVT CL Bass Amp Primo Tube Set 6550 12AX7 12AU7
$262.48
Time Remaining: 10h 15m
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MULLARD 12AU7 ECC82 LONG PLATE 1958 DATED VACUUM TUBE
MULLARD 12AU7 ECC82 LONG PLATE 1958 DATED VACUUM TUBE
$12.50 (3 Bids)
Time Remaining: 10h 17m

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TUNG SOL MADE FOR NATIONAL 5963 TYPE VACUUM TUBE 12AU7
TUNG SOL MADE FOR NATIONAL 5963 TYPE VACUUM TUBE 12AU7
$9.99
Time Remaining: 10h 22m

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NEW Electro Harmonix 12AU7 EH Vacuum Tube FREE SHIPPING
NEW Electro Harmonix 12AU7 EH Vacuum Tube FREE SHIPPING
$31.94
Time Remaining: 10h 27m
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2 Realistic Lifetime Long Life NOS NIB 12AU7A ECC82 Tubes
2 Realistic Lifetime Long Life NOS NIB 12AU7A ECC82 Tubes
$19.99
Time Remaining: 10h 31m
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4pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET FOR 12AU7 12AX7B ECC83 6D58 radio
4pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET FOR 12AU7 12AX7B ECC83 6D58 radio
$10.18
Time Remaining: 10h 32m
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Tung Sol Tube Upgrade Kit For Sound City MK IV 120 Amps EL34B 12AX7 12AU7W
Tung Sol Tube Upgrade Kit For Sound City MK IV 120 Amps EL34B 12AX7 12AU7W
$178.00
Time Remaining: 10h 46m
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1959 GE 5963 Vacuum Tube Tested Great USA 12AU7 1950s Black Plate D Getter
1959 GE 5963 Vacuum Tube Tested Great USA 12AU7 1950s Black Plate D Getter
$9.99
Time Remaining: 10h 59m
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1964 GE 6201 5 Star Vacuum Tube Tested Strong USA 12AU7 Black Plate U Getter
1964 GE 6201 5 Star Vacuum Tube Tested Strong USA 12AU7 Black Plate U Getter
$9.99
Time Remaining: 10h 59m
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3 RCA 5963 Vacuum Tubes Tested Strong USA 12AU7 1959 1960 Gray Plate D Getter
3 RCA 5963 Vacuum Tubes Tested Strong USA 12AU7 1959 1960 Gray Plate D Getter
$24.99
Time Remaining: 10h 59m
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1958 RCA 5963 Vacuum Tube Tested Great USA 12AU7 1950s Black Plate D Getter
1958 RCA 5963 Vacuum Tube Tested Great USA 12AU7 1950s Black Plate D Getter
$9.99
Time Remaining: 10h 59m
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1956 RCA 5963 Vacuum Tube Tested OK USA 12AU7 1950s Black Plate D Getter
1956 RCA 5963 Vacuum Tube Tested OK USA 12AU7 1950s Black Plate D Getter
$6.99
Time Remaining: 10h 59m
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2 RCA 5963 Vacuum Tubes Tested Strong USA 12AU7 1956 Black Plate D Getter
2 RCA 5963 Vacuum Tubes Tested Strong USA 12AU7 1956 Black Plate D Getter
$19.99
Time Remaining: 10h 59m
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1960 GE 5963 5 Star Vacuum Tube Tested Strong USA 12AU7 Gray Plate Halo Getter
1960 GE 5963 5 Star Vacuum Tube Tested Strong USA 12AU7 Gray Plate Halo Getter
$9.99
Time Remaining: 10h 59m
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8pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET FOR 12AU7 12AX7B ECC83 6D58 radio
8pc 9PIN PCB GOLD ceramics VACCUM TUBE SOCKET FOR 12AU7 12AX7B ECC83 6D58 radio
$16.13
Time Remaining: 10h 59m
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JJ ELECTRONICS ECC82 12AU7 PREAMP TUBE PREMIUM MATCHED TRIODE SECTIONS BRAND NEW
JJ ELECTRONICS ECC82 12AU7 PREAMP TUBE PREMIUM MATCHED TRIODE SECTIONS BRAND NEW
$16.49
Time Remaining: 11h 15m
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Lot of 4 Vintage Vacuum Tubes 12AU7 ECC82 RCA GE 3 Tubes 17mm 1 Cleartop
Lot of 4 Vintage Vacuum Tubes 12AU7 ECC82 RCA GE 3 Tubes 17mm 1 Cleartop
$17.96
Time Remaining: 11h 30m
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Sylvania 12AU7 ECC82 Long Black Plates Vacuum Tube Results 1910 1625
Sylvania 12AU7 ECC82 Long Black Plates Vacuum Tube Results 1910 1625
$27.99
Time Remaining: 11h 38m
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1960 2 Baldwin Raytheon 12AU7 ECC82 Vacuum Tubes Results 1920 1910 1810 1850
1960 2 Baldwin Raytheon 12AU7 ECC82 Vacuum Tubes Results 1920 1910 1810 1850
$38.99
Time Remaining: 11h 38m
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RCA BALDWIN 12AU7 FOUR TUBES BLACK PLATES TEST GREAT loc tu 2
RCA BALDWIN 12AU7 FOUR TUBES BLACK PLATES TEST GREAT loc tu 2
$39.00
Time Remaining: 11h 50m
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ELECTRO HARMONIX 12AU7EH PREAMP TUBE 12AU7 ECC82 PREMIUM MATCHED TRIODE SECTIONS
ELECTRO HARMONIX 12AU7EH PREAMP TUBE 12AU7 ECC82 PREMIUM MATCHED TRIODE SECTIONS
$20.49
Time Remaining: 11h 59m
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VINTAGE CV491 12AU7 ECC82 TUBE CODE 9C  LARGE O GETTER TESTED STRONG
VINTAGE CV491 12AU7 ECC82 TUBE CODE 9C LARGE O GETTER TESTED STRONG
$27.50
Time Remaining: 11h 59m

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Bravo Audio V2 Class A 12au7 Tube Multi hybrid Headphone Amplifier
Bravo Audio V2 Class A 12au7 Tube Multi hybrid Headphone Amplifier
$64.98
Time Remaining: 12h 3m
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Sylvania 1 12AU7  1 12AT7 Vacuum Tubes Both Black Plates
Sylvania 1 12AU7 1 12AT7 Vacuum Tubes Both Black Plates
$58.99
Time Remaining: 12h 55m
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5963 JAN Sylvania Match  Balanced NOS Quad Great Alt to 12AU7A ECC82 5814 6189
5963 JAN Sylvania Match Balanced NOS Quad Great Alt to 12AU7A ECC82 5814 6189
$32.00
Time Remaining: 13h 4m
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12AV7 JAN Philips NOS X 5 OEM Box 12AT7 12AU7 12AX7 6AU6 6AV6 TWIN TRIODE TUBE
12AV7 JAN Philips NOS X 5 OEM Box 12AT7 12AU7 12AX7 6AU6 6AV6 TWIN TRIODE TUBE
$13.99
Time Remaining: 13h 4m
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Tung Sol Tube Upgrade Kit for Gibson GA 40T Amps w 7591A 6EU7 12AU7W 5AR4
Tung Sol Tube Upgrade Kit for Gibson GA 40T Amps w 7591A 6EU7 12AU7W 5AR4
$219.00
Time Remaining: 13h 4m
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Tung Sol Tube Upgrade Kit for Gibson Duo Medalist Amps w 7591A 12AX7 12AU7W 6EU7
Tung Sol Tube Upgrade Kit for Gibson Duo Medalist Amps w 7591A 12AX7 12AU7W 6EU7
$217.00
Time Remaining: 13h 8m
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Tung Sol Tube Upgrade Kit for Gibson Falcon Amps w 7591A EL84 12AX7 12AU7W
Tung Sol Tube Upgrade Kit for Gibson Falcon Amps w 7591A EL84 12AX7 12AU7W
$205.00
Time Remaining: 13h 12m
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Philips Holland 12AU7 ECC82 Vacuum Tube Results  1760 1520 mhos  91 81 mA
Philips Holland 12AU7 ECC82 Vacuum Tube Results 1760 1520 mhos 91 81 mA
$26.99
Time Remaining: 13h 14m
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LOT OF 12 RCA 12AU7A ECC82 CLEAR TOP TUBES TESTED
LOT OF 12 RCA 12AU7A ECC82 CLEAR TOP TUBES TESTED
$35.00 (2 Bids)
Time Remaining: 13h 42m

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3 tubes RCA 12AU7 12AU7A USA square getter long plates WE Hickok tested
3 tubes RCA 12AU7 12AU7A USA square getter long plates WE Hickok tested
$18.99
Time Remaining: 14h 12m
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Good Used RCA 12AU7 Cleartop Tube Test Good Matching Sections
Good Used RCA 12AU7 Cleartop Tube Test Good Matching Sections
$9.99
Time Remaining: 14h 38m
Buy It Now for only: $14.99
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One Pair of Mullard ECC82 12AU7 Tubes GE  EICO Labells
One Pair of Mullard ECC82 12AU7 Tubes GE EICO Labells
$85.00
Time Remaining: 14h 44m
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10 x 9 PIN PLK9 40mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6N23P SILVER COATED
10 x 9 PIN PLK9 40mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6N23P SILVER COATED
$11.99
Time Remaining: 14h 47m
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10 x 9 PIN PLK9 55mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6N23P SILVER COATED
10 x 9 PIN PLK9 55mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6N23P SILVER COATED
$11.99
Time Remaining: 14h 47m
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10 x 9 PIN PLK9 70mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6P14P SILVER COATED
10 x 9 PIN PLK9 70mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6P14P SILVER COATED
$16.50
Time Remaining: 14h 48m
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4 x 9 PIN PLK9 55mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6N23P SILVER COATED
4 x 9 PIN PLK9 55mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6N23P SILVER COATED
$6.99
Time Remaining: 14h 48m
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4 x 9 PIN PLK9 70mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6P14P SILVER COATED
4 x 9 PIN PLK9 70mm Tube Sockets ECC83 12AX7 12AU7 ECC82 6P14P SILVER COATED
$7.99
Time Remaining: 14h 48m
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One Matched Pair of Mullard ECC82 12AU7 Tubes
One Matched Pair of Mullard ECC82 12AU7 Tubes
$85.00
Time Remaining: 14h 55m
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NOS NIB Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes 100
NOS NIB Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes 100
$34.95
Time Remaining: 14h 56m
Buy It Now for only: $34.95
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NIB NOS Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes
NIB NOS Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes
$34.95
Time Remaining: 14h 58m
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NOS NIB RCA USA 6211 12AU7 12AT7 Sub Long Gray Plate O Get S Rods Vacuum Tube
NOS NIB RCA USA 6211 12AU7 12AT7 Sub Long Gray Plate O Get S Rods Vacuum Tube
$17.95
Time Remaining: 14h 58m
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NOS NIB Date Matched Pair GE US 6680 12AU7A Gray Plate O Get Vacuum Tubes 100+
NOS NIB Date Matched Pair GE US 6680 12AU7A Gray Plate O Get Vacuum Tubes 100+
$34.95
Time Remaining: 14h 59m
Buy It Now for only: $34.95
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1 PAIR ECC82 12AU7 ULTRON NOS
1 PAIR ECC82 12AU7 ULTRON NOS
$28.88
Time Remaining: 15h 4m
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NOS NIB GE USA 6211A 12AU7 12AT7 Sub Long Gray Plate CLEAR TOP Vacuum Tube
NOS NIB GE USA 6211A 12AU7 12AT7 Sub Long Gray Plate CLEAR TOP Vacuum Tube
$18.95
Time Remaining: 15h 5m
Buy It Now for only: $18.95
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NIB NOS Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes 100
NIB NOS Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes 100
$34.95
Time Remaining: 15h 6m
Buy It Now for only: $34.95
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NOS Matched Pair RCA 6211 12AU7 12AT7 Sub Long Gray Plate S Rods Vacuum Tubes
NOS Matched Pair RCA 6211 12AU7 12AT7 Sub Long Gray Plate S Rods Vacuum Tubes
$22.95
Time Remaining: 15h 7m
Buy It Now for only: $22.95
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NOS NIB Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes 100+
NOS NIB Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes 100+
$34.95
Time Remaining: 15h 10m
Buy It Now for only: $34.95
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NOS NIB Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes
NOS NIB Date Matched Pair GE USA 6680 12AU7A Gray Plate O Get Vacuum Tubes
$34.95
Time Remaining: 15h 11m
Buy It Now for only: $34.95
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NOS NIB Date Matched Pair GE US 6211A 12AU7 12AT7 Long Gray Plate Vacuum Tubes
NOS NIB Date Matched Pair GE US 6211A 12AU7 12AT7 Long Gray Plate Vacuum Tubes
$34.95
Time Remaining: 15h 11m
Buy It Now for only: $34.95
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