Shop 12ax7 gain

Sponsored
About our ads
$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
$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
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$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
$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
$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
$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
$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
$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
$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
$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
$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
$68.47
Gain Matched Pair (2) Svetlana 12Ax7 Ecc83 Vacuum Tubes
eBay
2
$68.47
Gain Matched Pair (2) Svetlana 12Ax7 Ecc83 Vacuum Tubes
eBay
2
$64.87
Brand In Box Gain Matched Pair Mullard Reissue 12Ax7 Vacuum Tubes Long
eBay
47
$64.87
Brand In Box Gain Matched Pair Mullard Reissue 12Ax7 Vacuum Tubes Long
eBay
47
$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
$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
$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
$75.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tube
B&H Photo-Video-Pro A
13
Free shipping
$75.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tube
B&H Photo-Video-Pro A
13
$26.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG+ , JJ Electronic
StewMac
$26.49
JJ 12AX7A / ECC83 Preamp Tube, 12AX7ACZ HG+ , JJ Electronic
StewMac
$112.80
Gain Matched Quad (4) Tung-Sol Reissue 12Ax7 Ecc83 Tubes - Authorized
eBay
2
$112.80
Gain Matched Quad (4) Tung-Sol Reissue 12Ax7 Ecc83 Tubes - Authorized
eBay
2
$150.57
Gain Matched Octet (8) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum Tubes
eBay
20
$150.57
Gain Matched Octet (8) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum Tubes
eBay
20
$48.59
Gain Tested Psvane 12Ax7-S Art Series Gold Pins Vacuum Tube - Brand
eBay
$48.59
Gain Tested Psvane 12Ax7-S Art Series Gold Pins Vacuum Tube - Brand
eBay
$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
$78.92
In Box Gain Matched Quad 4 Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
Free shipping
$78.92
In Box Gain Matched Quad 4 Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$61.37
In Box Gain Matched Trio (3) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$61.37
In Box Gain Matched Trio (3) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$80.27
In Box Gain Matched Quad 4 Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
$80.27
In Box Gain Matched Quad 4 Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
$92.00
Ray Tubes 12AX7 SELECT Vacuum Tube - Matched Quad (4 Tubes)
Apos, Inc.
Free shipping
$92.00
Ray Tubes 12AX7 SELECT Vacuum Tube - Matched Quad (4 Tubes)
Apos, Inc.
Free shipping
$54.11
Brand New In Box Gain Matched Pair (2) Electro-Harmonix 12AX7 Vacuum Tubes
eBay
53
Free shipping
$54.11
Brand New In Box Gain Matched Pair (2) Electro-Harmonix 12AX7 Vacuum Tubes
eBay
53
$96.47
Gain Matched Quintet (5) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$96.47
Gain Matched Quintet (5) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$35.06
Gain Tested Svetlana 12Ax7 Ecc83 Vacuum Tube
eBay
2
$35.06
Gain Tested Svetlana 12Ax7 Ecc83 Vacuum Tube
eBay
2
$131.56
Gain Matched Septet (7) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$131.56
Gain Matched Septet (7) Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum
eBay
20
$104.33
Gain Matched Quad (4) Sovtek 12Ax7wa 7025 Ecc83 Vacuum Tubes - Brand
eBay
7
$104.33
Gain Matched Quad (4) Sovtek 12Ax7wa 7025 Ecc83 Vacuum Tubes - Brand
eBay
7
$47.00
12AX7/ECC83 GENERAL ELECTRIC - Components & Tube Supplies
Radwell.com
$47.00
12AX7/ECC83 GENERAL ELECTRIC - Components & Tube Supplies
Radwell.com
$175.64
12AX7A-ECC83 GENERAL ELECTRIC - Components & Tube Supplies
Radwell.com
$175.64
12AX7A-ECC83 GENERAL ELECTRIC - Components & Tube Supplies
Radwell.com
$53.16
New In Box Gain Matched Pair Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum Tubes
Emusic mart
87
$53.16
New In Box Gain Matched Pair Jj Electronics Tesla 12Ax7 Ecc83-S Vacuum Tubes
Emusic mart
87
$399.99
Synergy Fryette Deliverance Module 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Gain I/Gain II Structure,
Sweetwater
5
$399.99
Synergy Fryette Deliverance Module 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Gain I/Gain II Structure,
Sweetwater
5
Preamp Gain Stages - The Plate Resistor: Values, gain, tones and theory incl load lines!
23:36
Preamp Gain Stages - The Plate Resistor: Values, gain, tones and t…
22K viewsJun 8, 2021
YouTubeHeadfirst Amps
Preamp Gain Stages: the Cathode Resistor. GAIN, TONES & THEORY!!!
34:31
Preamp Gain Stages: the Cathode Resistor. GAIN, TONES & THEOR…
21.2K viewsDec 5, 2021
YouTubeHeadfirst Amps
DIFFERENCE of GAIN 12AU7 vs 12AT7 vs 12AX7 Preamp Tube comparison shootout
5:33
DIFFERENCE of GAIN 12AU7 vs 12AT7 vs 12AX7 Preamp Tube co…
6K viewsMar 23, 2022
YouTubeVACUUM TUBES AND GUITARS
12AX7 vs. 12AU7 in V1 and V2: Distortion/gain comparison
1:10
12AX7 vs. 12AU7 in V1 and V2: Distortion/gain comparison
10K viewsDec 20, 2019
YouTubeWrigglyaudio
12AX7 vs. 12AT7 in V1 and V2: Distortion/gain comparison
1:10
12AX7 vs. 12AT7 in V1 and V2: Distortion/gain comparison
9K viewsDec 20, 2019
YouTubeWrigglyaudio
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
12AX7 vs. 12AT7 vs. 12AU7 in V1 and V2: Distortion/gain tube comparison
4:39
Find in video from 00:33Gain Settings
12AX7 vs. 12AT7 vs. 12AU7 in V1 and V2: Distortion/gain tube comp…
21.6K viewsDec 18, 2019
YouTubeWrigglyaudio
3:52
SIEMENS ECC83 12AX7 VS TUNG-SOL 12AU7 Tube Gain Tone Comp…
454 viewsAug 17, 2024
YouTubeVACUUM TUBES AND GUITARS
2:46
SOVTEK 12AX7 vs RCA 12AT7 Black Plate Tube Gain Comparison
426 viewsAug 22, 2024
YouTubeVACUUM TUBES AND GUITARS
0:31
Tube Swap Deluxe Reverb V1 5751 12AX7 #guitar
50.2K views4 months ago
YouTubeFrank Olson Twins
12:35
50 Volt 12AX7 Common Cathode Amplifier Lab Tests (still works wh…
3.9K views1 month ago
YouTubeLantertronics
11:11
VOX Valvetronix Review — Real Tube Feel with Modern Digital Power
11.1K views3 months ago
YouTubeNoisegate
14:58
What’s With the 12AX7 Tube Pedal Craze - 5 Reasons They’re Popular
2.7K views3 months ago
YouTubeTL Toneworks
2:18
12AX7-12AU7 SE tube amplifier
7.3K viewsApr 25, 2020
YouTubeThomas Hafemann
34:50
Tube Pedals From Hawaii! The Hagerman Tubeklon, EF86 Booste…
39.4K views2 months ago
YouTubeJHS Pedals
8:09
12AX7 tube Frequency response testing Penta vrs JJ Showdown E…
4.7K views7 months ago
YouTubeD-lab Electronics
1:22
12AX7 Electro Harmonix Tubes - quick review
8.1K viewsNov 16, 2021
YouTubeConcord HiFi
6:51
Does Changing The 12AX7 Tubes Make A Difference with In The AR…
41.8K viewsOct 14, 2018
YouTubeSteve Oakley
10:14
Find in video from 03:07Single 12AX7 Tube
RAY Select KT-88, 12AX7, 12AU7 Tubes Review
6.1K viewsAug 30, 2024
YouTubeTharbamar
4:03
Sovtek 12AX7 vs UK Mullard 12AX7 Tube Comparison You make the call
1.1K viewsSep 16, 2024
YouTubeVACUUM TUBES AND GUITARS
6:25
RCA 7025 vs GE 12AX7 vs TUNG SOL 12AX7 vs 3 RCA 12AT7 Tube …
2.5K viewsAug 15, 2022
YouTubeVACUUM TUBES AND GUITARS
7:07
Micronaut 12AX7 Preamp guitar home audio amplifier tube testing …
2.2K views6 months ago
YouTubeD-lab Electronics
4:44
12AX7 tube comparison | JJ Electronic, Electro Harmonix and …
10.4K viewsMar 9, 2024
YouTubeConcord HiFi
4:09
Tube Comparison Telefunken 12AX7 vs RCA Tall Plate 12AX7
397 viewsMar 15, 2024
YouTubeVACUUM TUBES AND GUITARS
4:51
JJ 12AX7 Vacuum Tubes Compared: ECC83S, ECC83MG, ECC803S, an…
2.6K viewsSep 8, 2024
YouTubeProfessorDan
6:00
Victory V40 12AX7 vs. 12AY7 Pre-amp Tube Shootout
4.3K viewsOct 16, 2020
YouTubeThe Bedroom Rocker
1:07
PAL127 VINTAGE BOOSTER into a Fender Gain Channel.
320 views2 months ago
YouTubePAL Effects (PedalPalFx)
9:40
Phase Inverter: 12AX7 vs. 12AT7 (Sound Check)
4K viewsFeb 9, 2023
YouTubeThat Sounds Terrible
3:35
AMPEREX BUGLE BOY 12AX7 vs RCA 12AX7A Tube Comparison
1.5K viewsSep 19, 2023
YouTubeVACUUM TUBES AND GUITARS
1:44
High Gain NOS ECC83/12AX7 Comparison
4.4K viewsJun 26, 2018
YouTubeEdinburgh S (SC)
See more videos
Static thumbnail place holder

Shop 12ax7 gain

Sponsored
About our ads
$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
$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
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$42.49
Mullard 12AX7 Preamp Tube, Single Tube , Mullard
StewMac
$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
$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
$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
$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
$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
$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
$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
$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
$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
$68.47
Gain Matched Pair (2) Svetlana 12Ax7 Ecc83 Vacuum Tubes
eBay
2
$68.47
Gain Matched Pair (2) Svetlana 12Ax7 Ecc83 Vacuum Tubes
eBay
2
$64.87
Brand In Box Gain Matched Pair Mullard Reissue 12Ax7 Vacuum Tubes Long
eBay
47
$64.87
Brand In Box Gain Matched Pair Mullard Reissue 12Ax7 Vacuum Tubes Long
eBay
47
$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
$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
$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
$75.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tube
B&H Photo-Video-Pro A
13
Free shipping
$75.00
Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tube
B&H Photo-Video-Pro A
13