12ax7 quad

12ax7 quad Hot Sales

12ax7 quad in Amazon
Ruby 12AX7AC5 HG+ Preamp Vacuum Tube *** TRIO / PREMIUM TESTED ***
$75.00

Ruby 12AX7AC5 HG+ Preamp Vacuum Tube *** TRIO / PREMIUM TESTED ***

Telefunken NOS Matched Quad 12AX7 Ribbed Plate Red Dot Tubes
$208.50

Telefunken NOS Matched Quad 12AX7 Ribbed Plate Red Dot Tubes

Brand New Gain Matched Quad (4) Mullard Reissue 12AX7 LONG Plate Vacuum Tubes
$123.07

Brand New Gain Matched Quad (4) Mullard Reissue 12AX7 LONG Plate Vacuum Tubes

Amperex Orange Globe 12AX7A ECC83 Tubes - Holland - Quad 4 Tube Set - Strong
$149.00

Amperex Orange Globe 12AX7A ECC83 Tubes - Holland - Quad 4 Tube Set - Strong

GE -12AX7s Matched quad- Long -grey plates - O- getters
$74.00

GE -12AX7s Matched quad- Long -grey plates - O- getters

New Gain Matched Quad (4) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
$114.73

New Gain Matched Quad (4) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer

RCA 12AX7A ECC83 Matching Quad Low Noise Preamp Tubes
$120.00

RCA 12AX7A ECC83 Matching Quad Low Noise Preamp Tubes

Vintage Matched Quad Raytheon Vintage 12AT7 / ECC81 / 6201 Rare Premium Audio -
$165.00

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

Quad (2 Pair) NIB RCA 5963 / 12AU7 Tubes Gray Ribbed Plates Halo Getters 60-52
$82.55

Quad (2 Pair) NIB RCA 5963 / 12AU7 Tubes Gray Ribbed Plates Halo Getters 60-52

Vintage Quad Sylvania 5814A / 12AU7 / ECC82 Premium Audio - Bangybang.tube
$114.00

Vintage Quad Sylvania 5814A / 12AU7 / ECC82 Premium Audio - Bangybang.tube

Quad (2 Match Pairs) NOS 12AU7A 12AU7 RCA Clear TOPs Side Getter Long Plate
$200.00

Quad (2 Match Pairs) NOS 12AU7A 12AU7 RCA Clear TOPs Side Getter Long Plate

Vintage Quad TungSol 12AT7 / ECC81 / 6201 Premium Audio - Bangybang.tube
$165.00

Vintage Quad TungSol 12AT7 / ECC81 / 6201 Premium Audio - Bangybang.tube

Telefunken 12ax7 ecc83 Tested NOS, Ribbed Plates Diamond Logo Matched Quad
$664.13

Telefunken 12ax7 ecc83 Tested NOS, Ribbed Plates Diamond Logo Matched Quad

Vintage Quad Raytheon JRP 12AT7 / ECC81 / 6201 / 5965 Audio - Bangybang.tube
$90.00

Vintage Quad Raytheon JRP 12AT7 / ECC81 / 6201 / 5965 Audio - Bangybang.tube

Telefunken 12ax7 ecc83 Tested Nos, Ribbed Plates Diamond Logo Matched Quad
$648.65

Telefunken 12ax7 ecc83 Tested Nos, Ribbed Plates Diamond Logo Matched Quad

Brand New In Box Gain Matched Quad (4) Electro-Harmonix 12AX7 Vacuum Tubes
$101.19

Brand New In Box Gain Matched Quad (4) Electro-Harmonix 12AX7 Vacuum Tubes

New Matched Quad (4) Sovtek 12AX7LPS / ECC83 12AX7 Vacuum Tube FREE SHIP
$124.58

New Matched Quad (4) Sovtek 12AX7LPS / ECC83 12AX7 Vacuum Tube FREE SHIP

Matched Quad Sovtek 12AX7WC / 12AX7 / ECC83 tubes, low noise, NEW
$89.95

Matched Quad Sovtek 12AX7WC / 12AX7 / ECC83 tubes, low noise, NEW

Quad Adzam Philips ECC83 12AX7 NOS Tested Double Triode Tubes Heerlen Holland
$245.00

Quad Adzam Philips ECC83 12AX7 NOS Tested Double Triode Tubes Heerlen Holland

Date Matched Quad Sovtek 12AX7LP Vacuum Tubes Tested NOS On Calibrated TV - 7
$99.95

Date Matched Quad Sovtek 12AX7LP Vacuum Tubes Tested NOS On Calibrated TV - 7

ECC83/12AX7 QUAD TEST GOOD RFT VACUUM TUBES MADE IN GERMANY
$134.99

ECC83/12AX7 QUAD TEST GOOD RFT VACUUM TUBES MADE IN GERMANY

Quad (4) Mesa 12AX7A / ECC83 Tubes, Tested!
$49.00

Quad (4) Mesa 12AX7A / ECC83 Tubes, Tested!

New In Box Gain Matched Quad 4 JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
$80.27

New In Box Gain Matched Quad 4 JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes

Matched Quad Sylvania 7025 12AX7 NOS Long Plate O-Getter TV7 Tested Strong Tubes
$125.00

Matched Quad Sylvania 7025 12AX7 NOS Long Plate O-Getter TV7 Tested Strong Tubes

Four, Telefunken 12AX7 ECC83, long, smooth plate, match date quad, 12AX7/ECC83
$418.95

Four, Telefunken 12AX7 ECC83, long, smooth plate, match date quad, 12AX7/ECC83

4 x Amperes/Mullard 12AU7/ECC82 Long Plate Holland/UK 1950's Measures Low
$95.00

4 x Amperes/Mullard 12AU7/ECC82 Long Plate Holland/UK 1950's Measures Low

ECC83/12AX7 NOS PHILIPS SHORT PLATES VACUUM TUBES QUAD MADE IN FRANCE
$179.99

ECC83/12AX7 NOS PHILIPS SHORT PLATES VACUUM TUBES QUAD MADE IN FRANCE

Matched Quad Mullard NOS 12AX7A / ECC83 161 Matched Date Pairs Blackburn Grails
$700.00

Matched Quad Mullard NOS 12AX7A / ECC83 161 Matched Date Pairs Blackburn Grails

MEGA RARE NOS MATCH QUAD *FOIL D GETTER* US NAVY SYLVANIA 6189 12AU7 ECC82 B329
$415.55

MEGA RARE NOS MATCH QUAD *FOIL D GETTER* US NAVY SYLVANIA 6189 12AU7 ECC82 B329

ECC83/12AX7 PHILIPS SHORT PLATES BIG O GETTER VACUUM TUBES QUAD HOLLAND
$269.99

ECC83/12AX7 PHILIPS SHORT PLATES BIG O GETTER VACUUM TUBES QUAD HOLLAND

QUAD MATCHED GE JG-5814A (12AU7 SUB) AUDIO VACUUM TUBES TESTED VINTAGE 8.10352.C
$89.95

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

NOS PERFECT MATCH QUAD RAYTHEON SQUARE GETTER JRP ECC82 12AU7 VINTAGE (4) TUBES
$213.20

NOS PERFECT MATCH QUAD RAYTHEON SQUARE GETTER JRP ECC82 12AU7 VINTAGE (4) TUBES

Matched Quad Telefunken ECC83 12AX7 Double Triode Tubes Long Flat Plates
$695.00

Matched Quad Telefunken ECC83 12AX7 Double Triode Tubes Long Flat Plates

Matched Quad Raytheon 12AX7A/ECC83 Long Black Plate O-Getter USA NOT STRONG
$120.00

Matched Quad Raytheon 12AX7A/ECC83 Long Black Plate O-Getter USA NOT STRONG

Quad of RCA 12AX7 ECC83 Black Plate 1955 Vacuum Tubes - 6% matched
$600.00

Quad of RCA 12AX7 ECC83 Black Plate 1955 Vacuum Tubes - 6% matched

1960's TELEFUNKEN 12AX7 ECC83 Smooth Plate Matching Date Code Quad Preamp Tubes
$300.00

1960's TELEFUNKEN 12AX7 ECC83 Smooth Plate Matching Date Code Quad Preamp Tubes

MATCHED QUAD (4) GE JAN 5751 (12AX7) PREMIUM VINTAGE Audio VACUUM TUBES 5.8428
$189.95

MATCHED QUAD (4) GE JAN 5751 (12AX7) PREMIUM VINTAGE Audio VACUUM TUBES 5.8428

4 1963 Philips Canada Rogers 12ax7 ECC83 Vacuum Tube Balanced Plates
$99.99

4 1963 Philips Canada Rogers 12ax7 ECC83 Vacuum Tube Balanced Plates

NEW 4pcs ECC83 MATCHED QUAD Tungsram Tube NOS 7025 12AX7 6681
$165.00

NEW 4pcs ECC83 MATCHED QUAD Tungsram Tube NOS 7025 12AX7 6681

Gain Matched Quad (4) Sovtek 12AX7WA 7025 ECC83 Vacuum Tubes - Brand New
$106.12

Gain Matched Quad (4) Sovtek 12AX7WA 7025 ECC83 Vacuum Tubes - Brand New

1958 Matched Quad RCA 12AX7 ECC83 Vacuum Tubes Tall Black Plates Square Getters
$399.99

1958 Matched Quad RCA 12AX7 ECC83 Vacuum Tubes Tall Black Plates Square Getters

PERFECT NOS MATCH QUAD GOLD PIN 3 MICA ECC801S ECC81 12AT7WA TUBES 1960 SYLVANIA
$343.28

PERFECT NOS MATCH QUAD GOLD PIN 3 MICA ECC801S ECC81 12AT7WA TUBES 1960 SYLVANIA

New Matched Quad Reissue Genalex Gold Lion 12AX7 / ECC83/B759 GOLD PIN Tubes SH
$268.85

New Matched Quad Reissue Genalex Gold Lion 12AX7 / ECC83/B759 GOLD PIN Tubes SH

Siemens ECC83/ 12AX7 quad NOS
$379.99

Siemens ECC83/ 12AX7 quad NOS

AMAZING -MATCHED QUAD- MULLARD ECC83 12AX7 BLACKBURN I61 B01 VINTAGE AUDIO TUBES
$399.95

AMAZING -MATCHED QUAD- MULLARD ECC83 12AX7 BLACKBURN I61 B01 VINTAGE AUDIO TUBES

New Gain Matched Quad Electro-Harmonix 7025 (low noise 12AX7) Vacuum Tubes
$125.47

New Gain Matched Quad Electro-Harmonix 7025 (low noise 12AX7) Vacuum Tubes

1960s TELEFUNKEN 12AX7 ECC83 Smooth Plate Matching Date Code Quad Preamp Tubes
$300.00

1960s TELEFUNKEN 12AX7 ECC83 Smooth Plate Matching Date Code Quad Preamp Tubes

Gain Matched Quad Genalex Gold Lion CV4004 Short Plate 12AX7 Vacuum Tubes Russia
$268.85

Gain Matched Quad Genalex Gold Lion CV4004 Short Plate 12AX7 Vacuum Tubes Russia

4pcs ECC83 MATCHED QUAD Tungsram used Tube NOS 7025 12AX7 6681
$125.00

4pcs ECC83 MATCHED QUAD Tungsram used Tube NOS 7025 12AX7 6681

4 x 12ax7/A G.E. TubesLong Plates-O*Strong Testing Quad*#12
$120.00

4 x 12ax7/A G.E. TubesLong Plates-O*Strong Testing Quad*#12

Quad 4 Telefunken Dynaco 12AX7 ECC83 Audio Amp Amplifier Vacuum Tubes
$299.00

Quad 4 Telefunken Dynaco 12AX7 ECC83 Audio Amp Amplifier Vacuum Tubes

Valvo ECC83 12AX7 Short Plates 30° Angled Getter Matched Quad - Hamburg '59 I60
$657.90

Valvo ECC83 12AX7 Short Plates 30° Angled Getter Matched Quad - Hamburg '59 I60

New Listing4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Tested Quad*1950's #9
$58.99

New Listing4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Tested Quad*1950's #9

new Quad JJ ECC83S / 12AX7 PREAMP VACUUM TUBES ***FREE SHIPPING***
$99.00

new Quad JJ ECC83S / 12AX7 PREAMP VACUUM TUBES ***FREE SHIPPING***

4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Strong Testing Quad*1950's #10
$83.99

4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Strong Testing Quad*1950's #10

New Tung-Sol Reissue GOLD PIN 12AX7 ECC83 GAIN MATCHED Quad (4) Vacuum Tubes
$182.77

New Tung-Sol Reissue GOLD PIN 12AX7 ECC83 GAIN MATCHED Quad (4) Vacuum Tubes

Match 4pcs QUAD NEW Tung-sol 12AX7 ECC83 Tubes for amplifier
$104.16

Match 4pcs QUAD NEW Tung-sol 12AX7 ECC83 Tubes for amplifier

12ax7 tubes lot
$375.00

12ax7 tubes lot

Matched Quad Sylvania NOS/NIB JAN 5814/12au7/ECC82 Gray plates tubes - Test NEW
$79.99

Matched Quad Sylvania NOS/NIB JAN 5814/12au7/ECC82 Gray plates tubes - Test NEW

NEW 4pcs 6N2P-EV MATCHED QUAD Voskhod Rocket Tube NOS 12AX7 ECC83 7025 575
$14.80

NEW 4pcs 6N2P-EV MATCHED QUAD Voskhod Rocket Tube NOS 12AX7 ECC83 7025 575

NEW 4pcs 6N2P MATCHED QUAD Voskhod Rocket Tube NOS 12AX7 ECC83 7025 575
$4.80

NEW 4pcs 6N2P MATCHED QUAD Voskhod Rocket Tube NOS 12AX7 ECC83 7025 575

Brand New JJ Tesla 5751 GAIN MATCHED Quad (4) Vacuum Tubes Low-Gain 12AX7
$117.53

Brand New JJ Tesla 5751 GAIN MATCHED Quad (4) Vacuum Tubes Low-Gain 12AX7

Matched Quad 12AU7A/ECC82 Sylvania NOS same code Vacuum Tubes, TV-7D Tested
$95.00

Matched Quad 12AU7A/ECC82 Sylvania NOS same code Vacuum Tubes, TV-7D Tested

Matched Quad Philips ECC83 12AX7 Double Triode Tubes Valves Heerlen Holland
$395.00

Matched Quad Philips ECC83 12AX7 Double Triode Tubes Valves Heerlen Holland

New Gain Matched Quad (4) Mullard Reissue CV4004 / 12AX7 Low Noise Vacuum Tubes
$123.07

New Gain Matched Quad (4) Mullard Reissue CV4004 / 12AX7 Low Noise Vacuum Tubes

IEC ECC81 NOS O Getter 12AT7 Tubes Quad
$99.99

IEC ECC81 NOS O Getter 12AT7 Tubes Quad

1 QUAD GENALEX GOLD LION 12AX7 / B759 GOLD PIN PREAMP TUBES (4 TUBES NEW IN BOX)
$289.95

1 QUAD GENALEX GOLD LION 12AX7 / B759 GOLD PIN PREAMP TUBES (4 TUBES NEW IN BOX)

New Electro-Harmonix 12AX7 ECC83 GOLD PINS Gain Matched Quad (4) Vacuum Tubes
$163.41

New Electro-Harmonix 12AX7 ECC83 GOLD PINS Gain Matched Quad (4) Vacuum Tubes

12ax7 quad Recommended

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