12au7-vacuum-tube

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QTY 25 - EMPTY WHITE VACUUM TUBE BOXES - For 12AX7, 12AU7, 6DJ8 & Similar
QTY 25 - EMPTY WHITE VACUUM TUBE BOXES - For 12AX7, 12AU7, 6DJ8 & Similar

$18.95

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Great Pair MULLARD (Webcor label) ECC82 12AU7 k61 VINTAGE Vacuum Tubes 4.8009
Great Pair MULLARD (Webcor label) ECC82 12AU7 k61 VINTAGE Vacuum Tubes 4.8009

$144.95

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MULLARD ECC82/12AU7 VACUUM TUBE LONG PLATE 1958 K61
MULLARD ECC82/12AU7 VACUUM TUBE LONG PLATE 1958 K61

$90.00

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

$25.00

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RCA 12AU7 Vacuum Tube Gray top Plate Getter HICKOK tested p71
RCA 12AU7 Vacuum Tube Gray top Plate Getter HICKOK tested p71

$10.00

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RCA 12AU7A Vacuum Radio Audio Amplifier Tube Lot of 2
RCA 12AU7A Vacuum Radio Audio Amplifier Tube Lot of 2

$60.00

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Vacuum Tube Sylvania 12AU7A Gray Plate BALANCED Hickok Tested 2300.2200
Vacuum Tube Sylvania 12AU7A Gray Plate BALANCED Hickok Tested 2300.2200

$9.98

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Vintage NOS RCA Vacuum Tube 12AU7
Vintage NOS RCA Vacuum Tube 12AU7

$12.99

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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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10 Vacuum Tube Boxes fits 12AX7 6AQ5 EL84 12AU7 6DJ8 #1
10 Vacuum Tube Boxes fits 12AX7 6AQ5 EL84 12AU7 6DJ8 #1

$4.57

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Qty 1 New 12AU7 Style Vacuum Tube LED Night Light White Automatic Light Sensing
Qty 1 New 12AU7 Style Vacuum Tube LED Night Light White Automatic Light Sensing

$19.51

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Vintage RCA 12AU7A PLATINUM PLUS GRADE Clear Top Preamp Tube = (6189 5814 7316)
Vintage RCA 12AU7A PLATINUM PLUS GRADE Clear Top Preamp Tube = (6189 5814 7316)

$21.95

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Matched Pair AMPEREX Holland 12AU7 ECC82 Premium Vintage Vacuum Tubes 4.8017
Matched Pair AMPEREX Holland 12AU7 ECC82 Premium Vintage Vacuum Tubes 4.8017

$134.95

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MULLARD ECC82/12AU7 VACUUM TUBE LONG PLATE 1958 K61
MULLARD ECC82/12AU7 VACUUM TUBE LONG PLATE 1958 K61

$90.00

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Matched Pair TELEFUNKEN 12AU7 ECC82 Ribbed Plate W Germany Vacuum Tubes 4.8013
Matched Pair TELEFUNKEN 12AU7 ECC82 Ribbed Plate W Germany Vacuum Tubes 4.8013

$179.95

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Brand New Electro-Harmonix 12AU7 ECC82 GOLD PINS Gain Tested Vacuum Tube
Brand New Electro-Harmonix 12AU7 ECC82 GOLD PINS Gain Tested Vacuum Tube

$41.57

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Vintage Raytheon 12AU7A Vacuum Tube Long Black Plates Slant Sq Getter Test NOS
Vintage Raytheon 12AU7A Vacuum Tube Long Black Plates Slant Sq Getter Test NOS

$13.47

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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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Lot of 3 IEC Mullard 12AU7 vacuum tubes
Lot of 3 IEC Mullard 12AU7 vacuum tubes

$89.00

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Pair of RCA 12AU7 ECC82 Tested Strong VACUUM TUBE Horseshoe D-Getter Long Plate
Pair of RCA 12AU7 ECC82 Tested Strong VACUUM TUBE Horseshoe D-Getter Long Plate

$36.40

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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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Lot of 1 Matsushita 12AU7 ECC82 Tested VACUUM TUBE Strong O-Getter Long Plate
Lot of 1 Matsushita 12AU7 ECC82 Tested VACUUM TUBE Strong O-Getter Long Plate

$29.45

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8- 1959 Hammond CBS 12AU7A Vacuum Tubes 12AU7 - TV7 Tested
8- 1959 Hammond CBS 12AU7A Vacuum Tubes 12AU7 - TV7 Tested

$39.95

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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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NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189
NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189

$10.95

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12AU7A/ECC82 Electro-Harmonix Russia Vacuum Tube "06 03" USED
12AU7A/ECC82 Electro-Harmonix Russia Vacuum Tube "06 03" USED

$8.00

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Gold Matched Pair LinLai ECC82 12AU7 Perfect HIFI Audio Vacuum Tube Amp Classic
Gold Matched Pair LinLai ECC82 12AU7 Perfect HIFI Audio Vacuum Tube Amp Classic

$60.43

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RCA 12AU7A PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX
RCA 12AU7A PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX

$14.00

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QUAD MATCHED GE JG-5814A (12AU7 SUB) AUDIO VACUUM TUBES TESTED VINTAGE 8.10352.C
QUAD MATCHED GE JG-5814A (12AU7 SUB) AUDIO VACUUM TUBES TESTED VINTAGE 8.10352.C

$89.95

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Vintage RCA 12AU7A Vacuum Tube Cleartop Clear Top 1961 Amplitrex Balanced ECC82
Vintage RCA 12AU7A Vacuum Tube Cleartop Clear Top 1961 Amplitrex Balanced ECC82

$19.99

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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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Brand New in Box Gain Tested JJ Tesla Electronics 12AU7 / ECC82 Vacuum Tube
Brand New in Box Gain Tested JJ Tesla Electronics 12AU7 / ECC82 Vacuum Tube

$26.59

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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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Brand New In Box Gain Electro-Harmonix 12AU7 ECC82 Vacuum Tube
Brand New In Box Gain Electro-Harmonix 12AU7 ECC82 Vacuum Tube

$24.50

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Vacuum Tube Shield 9 Pin 12AX7 12AU7 J Slot Bright Aluminum Quantity Available
Vacuum Tube Shield 9 Pin 12AX7 12AU7 J Slot Bright Aluminum Quantity Available

$8.96

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RCA 12AU7A CLEAR TOP PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX
RCA 12AU7A CLEAR TOP PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX

$14.00

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Mullard 12AU7 / ECC82 New Production Preamp Vacuum Tube
Mullard 12AU7 / ECC82 New Production Preamp Vacuum Tube

$26.95

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

$19.95

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Qty 1 TNTubes LED Night Light 12AU7A Style Vacuum Tube White Auto Light Sensing
Qty 1 TNTubes LED Night Light 12AU7A Style Vacuum Tube White Auto Light Sensing

$19.03

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Brand New In Box Gain Tested Mullard Reissue 12AU7 ECC82 Vacuum Tube
Brand New In Box Gain Tested Mullard Reissue 12AU7 ECC82 Vacuum Tube

$34.48

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3- Hammond/Mullard 12AU7/ECC82 Vacuum Tubes MADE IN GREAT BRITAIN!
3- Hammond/Mullard 12AU7/ECC82 Vacuum Tubes MADE IN GREAT BRITAIN!

$64.95

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Westinghouse 12AU7A Black Long Plate Dgetter Vacuum Tube HICKOK Tested NOS NIB🪽
Westinghouse 12AU7A Black Long Plate Dgetter Vacuum Tube HICKOK Tested NOS NIB🪽

$23.99

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NEW 9 PIN TUBE SOCKET SAVER for 12AX7 EL84 12AU7 5751 12AT7 etc- FAST USA SELLER
NEW 9 PIN TUBE SOCKET SAVER for 12AX7 EL84 12AU7 5751 12AT7 etc- FAST USA SELLER

$3.95

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12AU7A Vacuum Tube ~ Used, Hickok Tested
12AU7A Vacuum Tube ~ Used, Hickok Tested

$5.99

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Pair of Tung-Sol 12AU7A ECC82 Tested VACUUM TUBE Strong D-Getter Long Plate
Pair of Tung-Sol 12AU7A ECC82 Tested VACUUM TUBE Strong D-Getter Long Plate

$56.90

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Pair of CBS 7730 (12AU7 upgrade) Gold Pin Vacuum Tubes
Pair of CBS 7730 (12AU7 upgrade) Gold Pin Vacuum Tubes

$300.00

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RCA 12AU7A CLEAR TOP PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX
RCA 12AU7A CLEAR TOP PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX

$14.00

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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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VACUUM TUBE GE TYPE 6189/12AU7WA TRIPLE MICA
VACUUM TUBE GE TYPE 6189/12AU7WA TRIPLE MICA

$19.99

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1960s RCA 12AU7A tube TV-7 Tests NOS, Platinum Matched
1960s RCA 12AU7A tube TV-7 Tests NOS, Platinum Matched

$9.00

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Vintage 1953 Sylvania 12AU7 Vacuum Tube VG Condition D3T Date Foil Getter Tested
Vintage 1953 Sylvania 12AU7 Vacuum Tube VG Condition D3T Date Foil Getter Tested

$25.00

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4 X IERC T6-1020-1 Vacuum Tube Shields for 12AX7 12AT7 12AU7 12AY7 ECC83 S5
4 X IERC T6-1020-1 Vacuum Tube Shields for 12AX7 12AT7 12AU7 12AY7 ECC83 S5

$19.99

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Baldwin 12AU7 Vacuum Tube Made In Japan Tested Used Good Gray Plates Red Label
Baldwin 12AU7 Vacuum Tube Made In Japan Tested Used Good Gray Plates Red Label

$9.00

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9 Pin Vacuum Tube Shields 12AX7 12AU7 J Slot Aluminum Lot of 2
9 Pin Vacuum Tube Shields 12AX7 12AU7 J Slot Aluminum Lot of 2

$13.05

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Vintage RCA 12AU7 Clear Top Vacuum Tube 196Os Gray Plates USA Test Strong 1 Pair
Vintage RCA 12AU7 Clear Top Vacuum Tube 196Os Gray Plates USA Test Strong 1 Pair

$24.99

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NOS Mazda France 6189 / 12AU7WA / E82CC Vacuum Tube Branded Amperex PQ
NOS Mazda France 6189 / 12AU7WA / E82CC Vacuum Tube Branded Amperex PQ

$69.99

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MATCHED NOS PAIR RCA 12AU7A ECC82 Clear Top Vintage Audio VACUUM TUBES 4.8026
MATCHED NOS PAIR RCA 12AU7A ECC82 Clear Top Vintage Audio VACUUM TUBES 4.8026

$69.95

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1 Excellent Balanced GE 6189 12AU7A National Tube, 3 Mica 95/95 GM via Amplitrex
1 Excellent Balanced GE 6189 12AU7A National Tube, 3 Mica 95/95 GM via Amplitrex

$25.00

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12AU7A RCA Clear Top Vintage Vacuum Tube - Tested Strong
12AU7A RCA Clear Top Vintage Vacuum Tube - Tested Strong

$25.30

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Solid State 12AU7 VTVM Module Solo For Vacuum Tube Voltmeters w/ SS AC Detection
Solid State 12AU7 VTVM Module Solo For Vacuum Tube Voltmeters w/ SS AC Detection

$59.99

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12AU7 VACUUM TUBE PAIR Sylvania TEST N0S 100 % GRAY LONG PLATE PREAMP TUBE
12AU7 VACUUM TUBE PAIR Sylvania TEST N0S 100 % GRAY LONG PLATE PREAMP TUBE

$21.99

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RCA 12AU7 CLEAR TOP VACUUM TUBE PAIR TEST NOS 100 % GRAY PLATE TUBE AMP PREAMP
RCA 12AU7 CLEAR TOP VACUUM TUBE PAIR TEST NOS 100 % GRAY PLATE TUBE AMP PREAMP

$23.99

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NATIONAL ELECTRONICS VACUUM TUBE 12AU7A/ECC82
NATIONAL ELECTRONICS VACUUM TUBE 12AU7A/ECC82

$13.99

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Sylvania 12AU7A 12AU7 Vacuum Tube Made In USA Tested Unlabeled Used Good
Sylvania 12AU7A 12AU7 Vacuum Tube Made In USA Tested Unlabeled Used Good

$7.00

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(4) NOS VINTAGE CINCH 9EB VACUUM TUBE SOCKET 9-PIN 12AX7 12AU7
(4) NOS VINTAGE CINCH 9EB VACUUM TUBE SOCKET 9-PIN 12AX7 12AU7

$24.00

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GE 12AU7 VACUUM TUBE PAIR TEST NOS 96% GRAY SHORT PLATE PREAMP TUBES 1960s
GE 12AU7 VACUUM TUBE PAIR TEST NOS 96% GRAY SHORT PLATE PREAMP TUBES 1960s

$24.99

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

$18.00

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RCA 1964 12AU7A CLEARTOP SIDE D GTR VACUUM TUBE TESTS NOS NIB LOW NOISE AUDIO
RCA 1964 12AU7A CLEARTOP SIDE D GTR VACUUM TUBE TESTS NOS NIB LOW NOISE AUDIO

$34.88

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NATIONAL ELECTRONICS VACUUM TUBE 12AU7A/ECC82
NATIONAL ELECTRONICS VACUUM TUBE 12AU7A/ECC82

$11.99

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GE 12AU7A Vacuum Tube Gray Plate 1959 Tested 100%
GE 12AU7A Vacuum Tube Gray Plate 1959 Tested 100%

$6.95

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1pc Raytheon JRP 12AU7 ECC82 Tested VACUUM TUBE D-Getter Angled Long Black Plate
1pc Raytheon JRP 12AU7 ECC82 Tested VACUUM TUBE D-Getter Angled Long Black Plate

$18.00

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Hewlett Packard HP Decade Counter AC-4G Vacuum Tube 12AU7 / 5963 Vintage 521A
Hewlett Packard HP Decade Counter AC-4G Vacuum Tube 12AU7 / 5963 Vintage 521A

$98.00

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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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Pair of RCA 12AU7A ECC82 Tested VACUUM TUBE Strong Square-Getter Long Plate
Pair of RCA 12AU7A ECC82 Tested VACUUM TUBE Strong Square-Getter Long Plate

$34.95

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Vintage RCA 12AU7 Black Plates Vacuum Tube
Vintage RCA 12AU7 Black Plates Vacuum Tube

$27.99

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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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Delco NOS 12AU7 Black Plates Top D Getter Vacuum Tube Tested
Delco NOS 12AU7 Black Plates Top D Getter Vacuum Tube Tested

$21.00

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SYLVANIA 6189 12AU7 W JAN JHS VACUUM TUBE MIL SPEC 1960s LONG PLATE COPPER POST
SYLVANIA 6189 12AU7 W JAN JHS VACUUM TUBE MIL SPEC 1960s LONG PLATE COPPER POST

$19.88

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NOS 12au7a vacuum tube
NOS 12au7a vacuum tube

$14.05

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SYLVANIA (LABELED HAMMOND) 12AU7A AUDIO VACUUM TUBE TESTED VINTAGE 8.10351.C
SYLVANIA (LABELED HAMMOND) 12AU7A AUDIO VACUUM TUBE TESTED VINTAGE 8.10351.C

$22.95

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WESTINGHOUSE 12AU7A AUDIO VACUUM TUBE TESTED VINTAGE BLACK PLATES A415.C
WESTINGHOUSE 12AU7A AUDIO VACUUM TUBE TESTED VINTAGE BLACK PLATES A415.C

$18.00

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QTY 100 - EMPTY WHITE VACUUM TUBE BOXES - For 12AX7, 12AU7, 6DJ8 & Similar
QTY 100 - EMPTY WHITE VACUUM TUBE BOXES - For 12AX7, 12AU7, 6DJ8 & Similar

$65.00

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1 Matched pair shuguang 12AU7-T Tube nature sound Vacuum Tube 12AU7 ECC82
1 Matched pair shuguang 12AU7-T Tube nature sound Vacuum Tube 12AU7 ECC82

$66.99

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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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Electro-Harmonix 12AU7 Vacuum Tube
Electro-Harmonix 12AU7 Vacuum Tube

$19.99

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Lot Of 4 Baldwin (Toshiba?) 12AU7 Vacuum Tubes Japan Amplitrex Tested Strong NOS
Lot Of 4 Baldwin (Toshiba?) 12AU7 Vacuum Tubes Japan Amplitrex Tested Strong NOS

$35.00

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RCA 12AU7A PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX
RCA 12AU7A PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX

$12.00

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Vintage Sylvania (Conn) 12au7a Vacuum Tube Made In USA Tested Strong!
Vintage Sylvania (Conn) 12au7a Vacuum Tube Made In USA Tested Strong!

$10.00

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1 x Vintage Baldwin Power Transformer C512-026211 Vacuum Tube Amp Part 12AU7
1 x Vintage Baldwin Power Transformer C512-026211 Vacuum Tube Amp Part 12AU7

$39.92

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4 GE General Electric 12AU7 ECC82 Tubes Short Plates Halo Getters Copper Posts
4 GE General Electric 12AU7 ECC82 Tubes Short Plates Halo Getters Copper Posts

$14.98

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Gold / 12AU7 ECC82 / Matched Pair / LINLAI / Vacuum Tube / HIFI Amplifier / New
Gold / 12AU7 ECC82 / Matched Pair / LINLAI / Vacuum Tube / HIFI Amplifier / New

$62.66

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1PC Convert Socket 12AU7 12AX7 12AT7 ECC83 TO 6SN7 Vacuum Tube Socket Adapter
1PC Convert Socket 12AU7 12AX7 12AT7 ECC83 TO 6SN7 Vacuum Tube Socket Adapter

$9.50

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PSVANE 12AU7-T II vacuum tubes pair NEW
PSVANE 12AU7-T II vacuum tubes pair NEW

$24.00

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NOS RCA 12AU7A/ECC82 VACUUM TUBE
NOS RCA 12AU7A/ECC82 VACUUM TUBE

$19.00

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(1) Tested 12AU7 Tube Unbranded Dual Triode Vacuum Tube
(1) Tested 12AU7 Tube Unbranded Dual Triode Vacuum Tube

$15.00

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NOS US MADE BY RCA FOR GE LONG BLACK PLATE 12AU7 NEW VACUUM TUBE ECC82
NOS US MADE BY RCA FOR GE LONG BLACK PLATE 12AU7 NEW VACUUM TUBE ECC82

$24.50

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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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Lot of 1 CBS 12AU7 ECC82 Tested VACUUM TUBE Strong 3-Mica D-Getter Black Plate
Lot of 1 CBS 12AU7 ECC82 Tested VACUUM TUBE Strong 3-Mica D-Getter Black Plate

$32.45

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

$159.99

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Brand New Electro-Harmonix 12AU7 ECC82 GOLD PINS Gain Tested Vacuum Tube
Brand New Electro-Harmonix 12AU7 ECC82 GOLD PINS Gain Tested Vacuum Tube

$43.56

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