Shop best current production 12ax7 tubes for guitar amps

Sponsored
About our ads
$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
$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
$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
$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
$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
$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
$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
$101.89
12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, Package Of 5
Amazon.com
66
Free shipping
$101.89
12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, Package Of 5
Amazon.com
66
$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
$54.99
Genalex Gold Lion 12AX7 ECC83S / B759 Gold Pins Vacuum Tube - Single
Amazon.com
99
Free shipping
$54.99
Genalex Gold Lion 12AX7 ECC83S / B759 Gold Pins Vacuum Tube - Single
Amazon.com
99
$109.00
JJ Blackstar Venue Series HT Club 40W Retube Kit Guitar Amp (2) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL34
Sweetwater
77
$109.00
JJ Blackstar Venue Series HT Club 40W Retube Kit Guitar Amp (2) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL34
Sweetwater
77
$22.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG , JJ Electronic
StewMac
44
$22.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG , JJ Electronic
StewMac
44
$129.99
JJ Peavey Classic 50 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And (2) 6L6 Power Tubes
Sweetwater
648
$129.99
JJ Peavey Classic 50 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And (2) 6L6 Power Tubes
Sweetwater
648
$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
$155.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tubes (Matched Pair)
B&H Photo-Video-Pro A
3
$155.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tubes (Matched Pair)
B&H Photo-Video-Pro A
3
$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
$334.99
Sovtek 6550WE Power Tubes - Matched Sextet Guitar Amp 6550WE Power Tetrode Tubes For Ampeg SVT - Matched Sextet
Sweetwater
3
$334.99
Sovtek 6550WE Power Tubes - Matched Sextet Guitar Amp 6550WE Power Tetrode Tubes For Ampeg SVT - Matched Sextet
Sweetwater
3
$77.43
12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, Package Of 4
Amazon.com
116
Free shipping
$77.43
12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, Package Of 4
Amazon.com
116
$91.90
TC Electronic Tube Pilot Overdrive Pedal Tube Overdrive Pedal With 12AX7 Vacuum Tube
Sweetwater
19
$91.90
TC Electronic Tube Pilot Overdrive Pedal Tube Overdrive Pedal With 12AX7 Vacuum Tube
Sweetwater
19
$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
$328.00
Mesa/Boogie Mark 4 Re-Tube Kit Guitar Amp (4) 6L6 STR 443 Power Tubes And (5) 12AX7 Preamp Tubes
Sweetwater
$328.00
Mesa/Boogie Mark 4 Re-Tube Kit Guitar Amp (4) 6L6 STR 443 Power Tubes And (5) 12AX7 Preamp Tubes
Sweetwater
$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
$40.99
Electro-Harmonix 12AX7, Matched Pair
Amazon.com
108
Free shipping
$40.99
Electro-Harmonix 12AX7, Matched Pair
Amazon.com
108
$99.00
JJ Fender Blues Jr., Peavey Classic 50, And Bugera V22 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
1
$99.00
JJ Fender Blues Jr., Peavey Classic 50, And Bugera V22 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
1
$30.00
Mesa/Boogie 750151F SPAX7 Preamp Tube Replacement Preamp Tube For 12AX7
Sweetwater
29
$30.00
Mesa/Boogie 750151F SPAX7 Preamp Tube Replacement Preamp Tube For 12AX7
Sweetwater
29
$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
$299.99
Genalex Gold Lion KT77 Power Tubes - Matched Quartet Guitar Amp Matched Quartet Of KT77 Power Tubes
Sweetwater
1
$299.99
Genalex Gold Lion KT77 Power Tubes - Matched Quartet Guitar Amp Matched Quartet Of KT77 Power Tubes
Sweetwater
1
$139.00
JJ Vox AC30 And Peavey Classic 30 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power
Sweetwater
648
$139.00
JJ Vox AC30 And Peavey Classic 30 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power
Sweetwater
648
$129.00
JJ Marshall JMP 50W, JCM800 50W, & Fender Bassbreaker Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
$129.00
JJ Marshall JMP 50W, JCM800 50W, & Fender Bassbreaker Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated
Sweetwater
$25.00
Electro-Harmonix 12AX7, Balanced Triodes
Amazon.com
65
$25.00
Electro-Harmonix 12AX7, Balanced Triodes
Amazon.com
65
$97.95
$108.95
Blues Jr. / Pro Jr. JJ Tube Upgrade Kit (2X EL84, 3X 12AX7)
Amazon.com
305
Free shipping
10% off
$97.95
$108.95
Blues Jr. / Pro Jr. JJ Tube Upgrade Kit (2X EL84, 3X 12AX7)
Amazon.com
305
$79.99
Tung-Sol 12AX7, Matched Quad
Amazon.com
23
Free shipping
$79.99
Tung-Sol 12AX7, Matched Quad
Amazon.com
23
$310.00
Telefunken ECC83-TK Black Diamond Series Preamp Tubes - Matched Quad ECC83 Preamp Tubes - Matched Quad
Sweetwater
$310.00
Telefunken ECC83-TK Black Diamond Series Preamp Tubes - Matched Quad ECC83 Preamp Tubes - Matched Quad
Sweetwater
12AX7 Current Production Vacuum Tube Comparison
3:13
12AX7 Current Production Vacuum Tube Comparison
113K viewsMar 29, 2013
YouTubeamplifiedparts
MASSIVE 12AX7 TUBE SHOOTOUT! NEW, NOS, 21 TUBES!
20:29
MASSIVE 12AX7 TUBE SHOOTOUT! NEW, NOS, 21 TUBES!
104.5K viewsJan 9, 2021
YouTubePete Thorn
12AX7 tube comparison | JJ Electronic, Electro Harmonix and Gold Lion
4:44
12AX7 tube comparison | JJ Electronic, Electro Harmonix and …
10.4K viewsMar 9, 2024
YouTubeConcord HiFi
Guitar Amp Tube Swap, 12AX7, 12AT7, 12AY7 #guitarist
0:18
Guitar Amp Tube Swap, 12AX7, 12AT7, 12AY7 #guitarist
26.9K viewsApr 19, 2025
YouTubeFrank Olson Twins
10 Best 12AX7 Tubes: The Good, Bad, and Epic
10 Best 12AX7 Tubes: The Good, Bad, and Epic
2K viewsNov 13, 2019
killerrig.com
Tube shootout 12AX7 - (RCA, GE, RFT Ultron, Toshiba) What is the Best tube?
10:31
Tube shootout 12AX7 - (RCA, GE, RFT Ultron, Toshiba) What is the B…
123 views3 months ago
YouTuberebbeche
Guitar Amp TUBE Types (Guide): Preamp and Power Valves
12:59
Guitar Amp TUBE Types (Guide): Preamp and Power Valves
104 views2 months ago
YouTubeElectric Guitar Manual
9:16
Tube Talk - JJ Electronic ECC83/12AX7 types. Which one t…
13.8K viewsSep 16, 2022
YouTubeEcc83
33:08
Check out this 12AX7 Vacuum Tube Preamp for Guitar that I made! Ov…
9.3K viewsJul 8, 2023
YouTubeMears Lab
7:17
10 Best Tube Guitar Amps for 2025 | Fender, Vox, Orange, PRS & MORE!
3.9K views5 months ago
YouTubeIrsa Explains Audio
5:33
DIFFERENCE of GAIN 12AU7 vs 12AT7 vs 12AX7 Preamp Tube co…
6K viewsMar 23, 2022
YouTubeVACUUM TUBES AND GUITARS
14:58
What’s With the 12AX7 Tube Pedal Craze - 5 Reasons They’re Popular
2.7K views3 months ago
YouTubeTL Toneworks
0:47
Guitar Preamp TUBES (12AX7/ECC83S) Comparison - Sh…
1.9K viewsAug 9, 2024
YouTubeBoblove0
8:21
Electro-Harmonix 7025EH: A Unique Current Production Vacuum Tube
394 views5 months ago
YouTubeMenditto Amplification
10:14
RAY Select KT-88, 12AX7, 12AU7 Tubes Review
6.1K viewsAug 30, 2024
YouTubeTharbamar
10:17
5 Best Tube Amplifiers in 2026: Audiophile Hi-Fi & Guitar Guide!
140 views2 months ago
YouTubeTech Egadget
0:11
Vacuum Drive Electric Guitar: Integrated Tube Preamp
23.5K views1 month ago
YouTubeParallel World TV Network
0:55
What are the BEST-sounding preamp tubes for your Fender Del…
7.8K viewsJan 4, 2025
YouTubeExclusive Amps By Benjamin Fargen
5:20
Tube Swap Demo - 12AX7 / EL84 vs 6SL7 / KT77
1.1K viewsAug 1, 2024
YouTubeHumbucker Soup
5:48
Best Tube Guitar Amplifiers 2025 - Top Picks for Every Guitarist
1K views6 months ago
YouTubeClick & Picks
23:37
10 Best TUBE Guitar Amps for Metal | Marshall, Mesa, Orange, Bogner …
75.2K views5 months ago
YouTubeSweetwater
9:23
TOP 5 Best Tube Amp 2026 | Don'T Buy A Tube Amp Until You Watch …
207 views4 months ago
YouTubeNext Review
19:50
DIY 6L6 SE Stereo Amplifier using PSVane Horizon Tubes
70.8K viewsNov 19, 2024
YouTubeMike Freda
14:21
Which is better? Tube Amps Vs Tube Pedals
88.1K viewsJun 30, 2024
YouTubeWampler Pedals
13:58
FRIEDMAN IRJ Jake E. Lee 12ax7 TUBE PREAMP
55K viewsOct 15, 2024
YouTubePete Thorn
25:20
Preamp Tube Comparison by Brand | ECC83 | 12AX7
7.6K viewsFeb 15, 2022
YouTubeKarl Moore
17:00
I'm Shocked! Preamp Tubes Matter WAY More Than I Thought
8K views10 months ago
YouTubeTone Chase Basement
3:03
JJ ECC83S vs TUNG SOL Re issue 12AX7 Tube Tone Comparison Pe…
3K viewsMar 8, 2023
YouTubeVACUUM TUBES AND GUITARS
1:22
12AX7 Electro Harmonix Tubes - quick review
8.1K viewsNov 16, 2021
YouTubeConcord HiFi
4:03
Sovtek 12AX7 vs UK Mullard 12AX7 Tube Comparison You make the call
1.1K viewsSep 16, 2024
YouTubeVACUUM TUBES AND GUITARS
See more videos
Static thumbnail place holder

Shop best current production 12ax7 tubes for guitar amps

Sponsored
About our ads
$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
$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
$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
$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
$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
$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
$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
$101.89
12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, Package Of 5
Amazon.com
66
Free shipping
$101.89
12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, Package Of 5
Amazon.com
66
$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
$54.99
Genalex Gold Lion 12AX7 ECC83S / B759 Gold Pins Vacuum Tube - Single
Amazon.com
99
Free shipping
$54.99
Genalex Gold Lion 12AX7 ECC83S / B759 Gold Pins Vacuum Tube - Single
Amazon.com
99
$109.00
JJ Blackstar Venue Series HT Club 40W Retube Kit Guitar Amp (2) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL34
Sweetwater
77
$109.00
JJ Blackstar Venue Series HT Club 40W Retube Kit Guitar Amp (2) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL34
Sweetwater
77
$22.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG , JJ Electronic
StewMac
44
$22.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG , JJ Electronic
StewMac
44
$129.99
JJ Peavey Classic 50 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And (2) 6L6 Power Tubes
Sweetwater
648
$129.99
JJ Peavey Classic 50 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And (2) 6L6 Power Tubes
Sweetwater
648
$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
$155.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tubes (Matched Pair)
B&H Photo-Video-Pro A
3
$155.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tubes (Matched Pair)
B&H Photo-Video-Pro A
3