PRT07A 12AX7 Vacuum Tube Preamplifier PCB M7 Circuit Amplifier Kits (no tube)
0:25
PRT07A 12AX7 Vacuum Tube Preamplifier PCB M7 Circuit Ampli…
1 viewsJan 11, 2015
amazon
Dr. Z AMA: "12ax7 vs. EF86"
12:13
Dr. Z AMA: "12ax7 vs. EF86"
23.4K viewsFeb 16, 2018
YouTubeDr Z Amplification
12AX7 installation/replacement
9:20
12AX7 installation/replacement
2.2K viewsNov 25, 2017
YouTubesfear6
ART Studio V3 Pre-Amp Tube Replacement | Detailed Procedure | 12AX7/ECC83 | Ruhani Tunes Technicals
6:02
ART Studio V3 Pre-Amp Tube Replacement | Detailed Procedure …
2.5K viewsJun 1, 2021
YouTubeRuhani Tunes
Triode stage (12ax7) tube Spice model tutorial
Triode stage (12ax7) tube Spice model tutorial
20.9K viewsNov 21, 2011
YouTubethesunshinelover
Low-voltage 12ax7/6n3p Tube Preamp test
Low-voltage 12ax7/6n3p Tube Preamp test
4.2K viewsOct 16, 2021
YouTubeVNElectronics
Micronaut 12AX7 Preamp guitar home audio amplifier tube testing microphonic tester
7:07
Micronaut 12AX7 Preamp guitar home audio amplifier tube testing …
2.1K views3 months ago
YouTubeD-lab Electronics
9:22
12AX7 stereo tube preamp only 12 volts
198.1K viewsDec 27, 2013
YouTubeJohnAudioTech
Single-stage power amp made with vacuum tube 12AX7 circuit diagra…
15.7K viewsApr 28, 2023
YouTube魅力あるDIY・真空管アンプ
10:39
Tube Lab #7 12AT7 Rolling for 12AX7
7.7K viewsOct 30, 2020
YouTubeTube Lab
6:34
12AX7 Substitutions (12AY7 & 12AU7) with Kustom Defender 15H
14.8K viewsSep 24, 2018
YouTubeAaron Propst
12AX7 vs 12AT7: Tube Showdown
Apr 13, 2022
killerrig.com
2:06
The Amp: replace 12AX7 preamp tube
5.6K viewsOct 5, 2018
YouTubemilkmansound
25:50
The 12AX7/EL34 Prototype: Driver Tube Wiring and Testing!
2.8K viewsJan 12, 2024
YouTubeSkunkie Designs Electronics
6:24
DIY 12AX7/6BQ5 5W Single-ended Tube amplifier／5W 6BQ5シング …
1.5K viewsMay 15, 2021
YouTubeKatsu Oto
25:04
Preamp tube comparison old and new 12ax7/ecc83
8.5K viewsJun 28, 2017
YouTubeBearAmps
4:26
DIY 5E3 Tweed Deluxe 12AY7 vs 5751 vs 12AX7
55.5K viewsJan 22, 2011
YouTubeatposu22
The ’12AX7′ Tube - Effectrode
Feb 25, 2019
effectrode.com
3:14
12ax7 Preamp Tube Comparison - Groove Tubes vs Sovtek
8.2K viewsSep 29, 2017
YouTubeThe Gear Slum
23:36
Preamp Gain Stages - The Plate Resistor: Values, gain, tones and t…
19.8K viewsJun 8, 2021
YouTubeHeadfirst Amps
34:31
Preamp Gain Stages: the Cathode Resistor. GAIN, TONES & THEOR…
19.9K viewsDec 5, 2021
YouTubeHeadfirst Amps
16:41
12AX7 SHOOTOUT DIRTY MARSHALL TONES
60.3K viewsAug 3, 2014
YouTubelucas miles
7:32
17 Different 12AX7 preamp tubes on Marshall JTM50 style amp tested f…
21.2K viewsJan 21, 2018
YouTubeDries Solodallas
14:39
12AX7 - Do different preamp tubes make a sonic difference? From Be…
158.1K viewsDec 17, 2016
YouTubeAdam Steel
1:10
12AX7 vs. 12AT7 in V1 and V2: Distortion/gain comparison
8.7K viewsDec 20, 2019
YouTubeWrigglyaudio
2:08
DIY 12ax7 12au7 single ended amp Demo
2.2K viewsMar 14, 2015
YouTubeTim Xie
12AX7 Pre-amp build
May 17, 2020
aaronsplace.co.uk
12:10
Preamp tube Microphonic Analyzer for 12AX7 6SL7 Test Fender Guita…
6.5K viewsAug 26, 2022
YouTubeD-lab Electronics
5:58
DIY Tube Preamplifier 12AX7 6H6P Tube, PCB | Tube Preamplifier | Hi…
46.2K viewsDec 21, 2019
YouTubeLong Technical
See more videos
Static thumbnail place holder