Shop 12ax7 preamplifier

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$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$42.99
Tung-Sol 12AX7 Preamp Tube, Single Tube , Tung-Sol
StewMac
1
$42.99
Tung-Sol 12AX7 Preamp Tube, Single Tube , Tung-Sol
StewMac
1
$65.97
JJ 12AX7/ECC83 Slovakia Preamp Tube (3-Pack) 12AX7/ECC83 Preamp Tubes - 3-Pack
Sweetwater
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$65.97
JJ 12AX7/ECC83 Slovakia Preamp Tube (3-Pack) 12AX7/ECC83 Preamp Tubes - 3-Pack
Sweetwater
1
$55.98
Tung-Sol 12AX7 Preamp Tube Pair (2) Replacement 12AX7/ECC83 Preamplifier Tubes
Sweetwater
2
$55.98
Tung-Sol 12AX7 Preamp Tube Pair (2) Replacement 12AX7/ECC83 Preamplifier Tubes
Sweetwater
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$27.99
$34.95
Tung-Sol 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
9
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Tung-Sol 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
9
$49.98
PSVANE 12AX7/ECC83 Preamp Tube Pair Replacement 12AX7/ECC83 Preamplifier Tube Pair
Sweetwater
2
$49.98
PSVANE 12AX7/ECC83 Preamp Tube Pair Replacement 12AX7/ECC83 Preamplifier Tube Pair
Sweetwater
2
$19.95
$24.99
Electro-Harmonix 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
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Electro-Harmonix 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
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JJ 12AX7/ECC83 Slovakia Preamp Tube Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium
Sweetwater
15
$21.99
JJ 12AX7/ECC83 Slovakia Preamp Tube Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium
Sweetwater
15
$129.00
JJ Fender Hot Rod Deluxe/Hot Rod Deville/Blues Deluxe Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
$129.00
JJ Fender Hot Rod Deluxe/Hot Rod Deville/Blues Deluxe Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
$36.99
JJ Bugera V5 Retube Kit Guitar Amp Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power Tube - Single
Sweetwater
648
$36.99
JJ Bugera V5 Retube Kit Guitar Amp Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power Tube - Single
Sweetwater
648
$28.82
$29.99
Mullard 12AX7 Russian Preamp Tube Vacuum Preamplifier Tube, 12AX7 Mullard, Rated Medium
Sweetwater
$28.82
$29.99
Mullard 12AX7 Russian Preamp Tube Vacuum Preamplifier Tube, 12AX7 Mullard, Rated Medium
Sweetwater
$31.49
Groove Tubes GT-ECC83-S Select Preamp Tube Replacement Preamp Tube For ECC83 And 12AX7
Sweetwater
8
$31.49
Groove Tubes GT-ECC83-S Select Preamp Tube Replacement Preamp Tube For ECC83 And 12AX7
Sweetwater
8
$74.99
EVH ECC83/12AX7 Preamp Tube Pair Replacement ECC83/12AX7 Preamplifier Tube Pair
Sweetwater
5
$74.99
EVH ECC83/12AX7 Preamp Tube Pair Replacement ECC83/12AX7 Preamplifier Tube Pair
Sweetwater
5
$26.99
PSVANE 12AX7/ECC83 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
$26.99
PSVANE 12AX7/ECC83 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
$26.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG+ , JJ Electronic
StewMac
$26.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG+ , JJ Electronic
StewMac
$312.00
Mesa/Boogie Mark VII Re-Tube Kit Guitar Amp (4) 6L6 STR 445 Power Tubes And (5) 12AX7 Preamp Tubes
Sweetwater
$312.00
Mesa/Boogie Mark VII Re-Tube Kit Guitar Amp (4) 6L6 STR 445 Power Tubes And (5) 12AX7 Preamp Tubes
Sweetwater
$61.25
$62.99
Genalex Gold Lion 12AX7/ECC83 Gold Pin Preamp Tube 12AX7/ECC83 Preamp Tube With Gold Pins
Sweetwater
68
$61.25
$62.99
Genalex Gold Lion 12AX7/ECC83 Gold Pin Preamp Tube 12AX7/ECC83 Preamp Tube With Gold Pins
Sweetwater
68
$169.00
JJ Vox AC30CC2 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium Vacuum Rectifier Tube, 5AR4
Sweetwater
648
$169.00
JJ Vox AC30CC2 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium Vacuum Rectifier Tube, 5AR4
Sweetwater
648
$61.13
JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)
Amazon.com
318
Free shipping
$61.13
JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)
Amazon.com
318
$312.80
$325.60
EAR834 mm (Moving Magnet) / MC(Moving Coil) RIAA JJ 12AX7 Phono Stage Turntable Preamp Hifi Stereo
Aliexpress
Free shipping
$312.80
$325.60
EAR834 mm (Moving Magnet) / MC(Moving Coil) RIAA JJ 12AX7 Phono Stage Turntable Preamp Hifi Stereo
Aliexpress
Free shipping
$36.76
Mullard 12Ax7 Preamp Vacuum Tube, Single
Emusic mart
38
$36.76
Mullard 12Ax7 Preamp Vacuum Tube, Single
Emusic mart
38
$51.78
$54.50
DC (DC12V) Car & Home 6N4 (12AX7) Horseshoes Bile Preamp Electronic Tube Preamp
AliExpress
Free shipping
$51.78
$54.50
DC (DC12V) Car & Home 6N4 (12AX7) Horseshoes Bile Preamp Electronic Tube Preamp
AliExpress
Free shipping
$67.49
Genalex Gold Lion 12AX7 Preamp Tube, Single Tube , Genalex Gold Lion
StewMac
$67.49
Genalex Gold Lion 12AX7 Preamp Tube, Single Tube , Genalex Gold Lion
StewMac
$50.57
Sovtek 12Ax7wa Preamp Vacuum Tube, Single
Emusic mart
23
$50.57
Sovtek 12Ax7wa Preamp Vacuum Tube, Single
Emusic mart
23
$2,600.00
"2 Channel Vacuum Tube Preamp & Preamplifier With 12AX7 6SN7 5U4G 300B 211 Tubes"
Alibaba B2B
Free shipping
$2,600.00
"2 Channel Vacuum Tube Preamp & Preamplifier With 12AX7 6SN7 5U4G 300B 211 Tubes"
Alibaba B2B
Free shipping
$47.03
Pair Of Electro-Harmonix 12Ax7 Eh Preamp Vacuum Tube
Emusic mart
16
$47.03
Pair Of Electro-Harmonix 12Ax7 Eh Preamp Vacuum Tube
Emusic mart
16
$26.00
MESA/Boogie 12AX7 Preamp Tube
Music & Arts
$26.00
MESA/Boogie 12AX7 Preamp Tube
Music & Arts
$53.22
Arkiface Pair Of Jj Ecc83s/12Ax7 Preamp Vacuum Tube
Emusic mart
8
$53.22
Arkiface Pair Of Jj Ecc83s/12Ax7 Preamp Vacuum Tube
Emusic mart
8
$40.41
Tung-Sol Ecc803s 12AX7 Gold Pin Preamp Vacuum Tube
Amazon.com
82
Free shipping
$40.41
Tung-Sol Ecc803s 12AX7 Gold Pin Preamp Vacuum Tube
Amazon.com
82
$29.99
Mullard 12AX7 Preamp Tube
Music & Arts
23
$29.99
Mullard 12AX7 Preamp Tube
Music & Arts
23
DIY Tube Preamplifier 12AX7 6H6P Tube, PCB | Tube Preamplifier | High-End Preamplifier
5:58
DIY Tube Preamplifier 12AX7 6H6P Tube, PCB | Tube Preamplifier | High-End Preamplifier
46.9K viewsDec 21, 2019
YouTubeLong Technical
A FULL BLOWN 12AX7 TUBE PREAMP in a PEDAL! TSAKALIS MOTHERSHIP
12:47
A FULL BLOWN 12AX7 TUBE PREAMP in a PEDAL! TSAKALIS MOTHERSHIP
22.8K viewsSep 25, 2024
YouTubePete Thorn
12AX7 Electro Harmonix Tubes - quick review
1:22
12AX7 Electro Harmonix Tubes - quick review
8.1K viewsNov 16, 2021
YouTubeConcord HiFi
12AX7 + 12AT7 TUBE MATISSE PRE AMPLIFIER
12:01
12AX7 + 12AT7 TUBE MATISSE PRE AMPLIFIER
1.9K viewsJan 14, 2023
YouTubeM9SVW HAM Plus
Does Changing The 12AX7 Tubes Make A Difference with In The ART MPA Preamp With Vintage GE Tubes
6:51
Does Changing The 12AX7 Tubes Make A Difference with In The ART MPA Preamp With Vintage GE Tubes
41.8K viewsOct 14, 2018
YouTubeSteve Oakley
12AX7 - Do different preamp tubes make a sonic difference? From Behringer to Mullard
14:39
12AX7 - Do different preamp tubes make a sonic difference? From Behringer to Mullard
158.9K viewsDec 17, 2016
YouTubeAdam Steel
Check out this 12AX7 Vacuum Tube Preamp for Guitar that I made! Overview, soldering, sound and more!
33:08
Check out this 12AX7 Vacuum Tube Preamp for Guitar that I made! Overview, soldering, sound and more!
9.3K viewsJul 8, 2023
YouTubeMears Lab
7:07
Micronaut 12AX7 Preamp guitar home audio amplifier tube testing microphonic tester
2.2K views6 months ago
YouTubeD-lab Electronics
3:15
Nobsound 12AX7 (ECC83) 12AU7 (ECC82) Vacuum Tube Preamp, HiFi Preamplifier for Home Audio
145 viewsMar 20, 2025
YouTubeTech Discover
12AX7 stereo tube preamp only 12 volts
9:22
Find in video from 00:27Importance of Stereo Preamp Circuit
12AX7 stereo tube preamp only 12 volts
198.8K viewsDec 27, 2013
YouTubeJohnAudioTech
13:58
FRIEDMAN IRJ Jake E. Lee 12ax7 TUBE PREAMP
55K viewsOct 15, 2024
YouTubePete Thorn
23:47
Tube Lab #121 - Mullard, Philips & GE 12AX7's
5.1K viewsFeb 11, 2023
YouTubeTube Lab
22:25
NOBSOUND 12AX7 Preamp Part 2: DO NOT BUY IT BEFORE WATCHING THIS VIDEO!
12.9K viewsMay 30, 2022
YouTube6AM
0:18
Guitar Amp Tube Swap, 12AX7, 12AT7, 12AY7 #guitarist
26.9K viewsApr 19, 2025
YouTubeFrank Olson Twins
6:00
Victory V40 12AX7 vs. 12AY7 Pre-amp Tube Shootout
4.3K viewsOct 16, 2020
YouTubeThe Bedroom Rocker
0:11
Vacuum Drive Electric Guitar: Integrated Tube Preamp
23.5K views1 month ago
YouTubeParallel World TV Network
23:36
Preamp Gain Stages - The Plate Resistor: Values, gain, tones and theory incl load lines!
22K viewsJun 8, 2021
YouTubeHeadfirst Amps
12:13
Dr. Z AMA: "12ax7 vs. EF86"
24.3K viewsFeb 16, 2018
YouTubeDr Z Amplification
4:44
12AX7 tube comparison | JJ Electronic, Electro Harmonix and Gold Lion
10.4K viewsMar 9, 2024
YouTubeConcord HiFi
8:09
12AX7 tube Frequency response testing Penta vrs JJ Showdown Experiment
4.7K views7 months ago
YouTubeD-lab Electronics
2:18
12AX7-12AU7 SE tube amplifier
7.3K viewsApr 25, 2020
YouTubeThomas Hafemann
RAY Select KT-88, 12AX7, 12AU7 Tubes Review
10:14
Find in video from 03:07Single 12AX7 Tube
RAY Select KT-88, 12AX7, 12AU7 Tubes Review
6.1K viewsAug 30, 2024
YouTubeTharbamar
5:20
Tube Swap Demo - 12AX7 / EL84 vs 6SL7 / KT77
1.1K viewsAug 1, 2024
YouTubeHumbucker Soup
6:31
Allen Wright FVP (Four Valve Preamp/Phono Stage) 12AX7, 12AT7.
2.6K viewsJul 22, 2024
YouTubeMy Dad Says Audio
12:11
12AX7, 12AT7, 12AY7 - Guitar Preamp Tube Shootout (Milkman Hi-Fi 5W Mini Amplifier Head)
31.9K viewsApr 17, 2020
YouTubeAdjustable Bias
12:15
Tone King Imperial Preamp TUBE PEDAL with THREE 12AX7 Tubes!
11.2K viewsFeb 1, 2025
YouTubeGear Sounds
3:16
NEW Tone King Imperial Preamp | #ThoNAMM25
24.1K viewsJan 24, 2025
YouTubeThomann's Guitars & Basses
14:58
What’s With the 12AX7 Tube Pedal Craze - 5 Reasons They’re Popular
2.8K views3 months ago
YouTubeTL Toneworks
1:00
Tube preamp 12AX7 & poweramp 6L6
660 views3 months ago
YouTubeDavid Murad
1:30
Low-voltage 12ax7/6n3p Tube Preamp test
4.3K viewsOct 16, 2021
YouTubeVNElectronics
See more

Shop 12ax7 preamplifier

Sponsored
About our ads
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$42.99
Tung-Sol 12AX7 Preamp Tube, Single Tube , Tung-Sol
StewMac
1
$42.99
Tung-Sol 12AX7 Preamp Tube, Single Tube , Tung-Sol
StewMac
1
$65.97
JJ 12AX7/ECC83 Slovakia Preamp Tube (3-Pack) 12AX7/ECC83 Preamp Tubes - 3-Pack
Sweetwater
1
$65.97
JJ 12AX7/ECC83 Slovakia Preamp Tube (3-Pack) 12AX7/ECC83 Preamp Tubes - 3-Pack
Sweetwater
1
$55.98
Tung-Sol 12AX7 Preamp Tube Pair (2) Replacement 12AX7/ECC83 Preamplifier Tubes
Sweetwater
2
$55.98
Tung-Sol 12AX7 Preamp Tube Pair (2) Replacement 12AX7/ECC83 Preamplifier Tubes
Sweetwater
2
$27.99
$34.95
Tung-Sol 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
9
19% off
$27.99
$34.95
Tung-Sol 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
9
$49.98
PSVANE 12AX7/ECC83 Preamp Tube Pair Replacement 12AX7/ECC83 Preamplifier Tube Pair
Sweetwater
2
$49.98
PSVANE 12AX7/ECC83 Preamp Tube Pair Replacement 12AX7/ECC83 Preamplifier Tube Pair
Sweetwater
2
$19.95
$24.99
Electro-Harmonix 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
5
20% off
$19.95
$24.99
Electro-Harmonix 12AX7 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
5
$21.99
JJ 12AX7/ECC83 Slovakia Preamp Tube Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium
Sweetwater
15
$21.99
JJ 12AX7/ECC83 Slovakia Preamp Tube Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium
Sweetwater
15
$129.00
JJ Fender Hot Rod Deluxe/Hot Rod Deville/Blues Deluxe Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
$129.00
JJ Fender Hot Rod Deluxe/Hot Rod Deville/Blues Deluxe Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
$36.99
JJ Bugera V5 Retube Kit Guitar Amp Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power Tube - Single
Sweetwater
648
$36.99
JJ Bugera V5 Retube Kit Guitar Amp Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power Tube - Single
Sweetwater
648
$28.82
$29.99
Mullard 12AX7 Russian Preamp Tube Vacuum Preamplifier Tube, 12AX7 Mullard, Rated Medium
Sweetwater
$28.82
$29.99
Mullard 12AX7 Russian Preamp Tube Vacuum Preamplifier Tube, 12AX7 Mullard, Rated Medium
Sweetwater
$31.49
Groove Tubes GT-ECC83-S Select Preamp Tube Replacement Preamp Tube For ECC83 And 12AX7
Sweetwater
8
$31.49
Groove Tubes GT-ECC83-S Select Preamp Tube Replacement Preamp Tube For ECC83 And 12AX7
Sweetwater
8
$74.99
EVH ECC83/12AX7 Preamp Tube Pair Replacement ECC83/12AX7 Preamplifier Tube Pair
Sweetwater
5
$74.99
EVH ECC83/12AX7 Preamp Tube Pair Replacement ECC83/12AX7 Preamplifier Tube Pair
Sweetwater
5
$26.99
PSVANE 12AX7/ECC83 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
$26.99
PSVANE 12AX7/ECC83 Preamp Tube Replacement 12AX7/ECC83 Preamplifier Tube
Sweetwater
$26.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG+ , JJ Electronic
StewMac
$26.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG+ , JJ Electronic
StewMac
$312.00
Mesa/Boogie Mark VII Re-Tube Kit Guitar Amp (4) 6L6 STR 445 Power Tubes And (5) 12AX7 Preamp Tubes
Sweetwater
$312.00
Mesa/Boogie Mark VII Re-Tube Kit Guitar Amp (4) 6L6 STR 445 Power Tubes And (5) 12AX7 Preamp Tubes
Sweetwater
$61.25
$62.99
Genalex Gold Lion 12AX7/ECC83 Gold Pin Preamp Tube 12AX7/ECC83 Preamp Tube With Gold Pins
Sweetwater
68
$61.25
$62.99
Genalex Gold Lion 12AX7/ECC83 Gold Pin Preamp Tube 12AX7/ECC83 Preamp Tube With Gold Pins
Sweetwater
68
$169.00
JJ Vox AC30CC2 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium Vacuum Rectifier Tube, 5AR4
Sweetwater
648
$169.00
JJ Vox AC30CC2 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium Vacuum Rectifier Tube, 5AR4
Sweetwater
648