All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
12AX7, 12AT7, & 12AU7 Preamp Tubes differences explained
Jan 4, 2019
jaazz.me
16:10
ep3. diy Vacuum Tube Phono Eq for moving magnet cartridges. intro a
…
13 views
2 weeks ago
YouTube
Audio Adventures
Electro-Harmonix 12AY7 Mic Pre Class A Tube Microphone Pream
…
34.7K views
Feb 22, 2009
YouTube
EHX
Sound difference between 12AX7-12AT7-12AY7 & 12AU7
13.7K views
Jun 9, 2019
YouTube
András Hushegyi
12BH7 SRPPラインプリアンプ原型版回路図 | 自作真空管アンプのホー
…
Jan 28, 2019
audioinfo.net
12AX7 + 12AT7 TUBE MATISSE PRE AMPLIFIER
1.8K views
Jan 14, 2023
YouTube
M9SVW HAM Plus
Designing and Building a Tube Headphone Amplifier - Part 1 - Pro
…
3.5K views
May 26, 2020
YouTube
TheStuffMade
12AT7 vs 12AX7 Phase Inverter: Which Is Better? [2022 Guide]
Oct 14, 2021
studentofguitar.com
Low-voltage 12ax7/6n3p Tube Preamp test
4.2K views
Oct 16, 2021
YouTube
VNElectronics
Single-stage power amp made with vacuum tube 12AX7 circuit diagra
…
15.7K views
Apr 28, 2023
YouTube
魅力あるDIY・真空管アンプ
45:30
Understanding Vacuum Tube Amplifier Schematics - Basics - Pa
…
129.4K views
Sep 9, 2017
YouTube
Blueglow Electronics
5:36
Audio Amplifier Basic Circuit Build Demo
176.7K views
Jul 5, 2014
YouTube
AllAmericanFiveRadio
14:13
DIY tube preamp build part 1
35K views
Feb 13, 2020
YouTube
Circuit Secrets
1:10
12AX7 vs. 12AT7 in V1 and V2: Distortion/gain comparison
8.7K views
Dec 20, 2019
YouTube
Wrigglyaudio
12:13
Dr. Z AMA: "12ax7 vs. EF86"
23.4K views
Feb 16, 2018
YouTube
Dr Z Amplification
5:22
How to Spot Super Rare 12AX7 Vacuum Tubes part I
257.3K views
Jan 17, 2010
YouTube
audiotubes
10:16
DIY Powerful Ultra Bass Amplifier TDA7297, Simple circuit diagram
659.5K views
Apr 6, 2021
YouTube
Technical DIY
9:55
One valve regenerative receiver runs off 12 volts HT - Part 1
57.8K views
Apr 4, 2010
YouTube
Amateur Radio VK3YE
6:34
12AX7 Substitutions (12AY7 & 12AU7) with Kustom Defender 15H
15.4K views
Sep 24, 2018
YouTube
Aaron Propst
25:27
Vacuum Tubes/Valves by Mullard ~Manufacture for Audio TV Radio
145.9K views
Jun 26, 2013
YouTube
Tubes Valves
20:53
How Tube Amplifiers Work, Part 2: The Pre-Amp and Power Amp
609.6K views
Mar 15, 2014
YouTube
Uncle Doug
18:01
How to Scratch-Build a Vintage Amp, Part 1: Research and Methods
178.5K views
Sep 23, 2015
YouTube
Uncle Doug
13:31
Making a 1 WATT TUBE AMP-Part 1: Schematic, Parts & Chassis // Buil
…
75.4K views
Jan 17, 2021
YouTube
Mike Freda
12:01
Small Tube Amp Build - Step by Step (5 - Components Cont./Transf
…
227.9K views
Mar 1, 2018
YouTube
elams1894
22:07
How to build 6V6 Boutique tube guitar amp start to finish Homebre
…
344.4K views
Nov 12, 2017
YouTube
D-lab Electronics
9:22
12AX7 stereo tube preamp only 12 volts
198.1K views
Dec 27, 2013
YouTube
JohnAudioTech
21:26
Tube Lab #20a How to Read a Preamp Power Supply Schematic f
…
2.3K views
Feb 13, 2021
YouTube
Tube Lab
2:48
How to make simple audio amplifier using 2n2222 transistor
16K views
Apr 11, 2018
YouTube
Easy Creative Projects
16:11
Let's design an build a vacuum tube amplifier from scratch
178.8K views
Apr 17, 2020
YouTube
learnelectronics
19:59
Tube Lab #20b How to Read a Tube Preamp Schematic for Beginners
9.5K views
Feb 13, 2021
YouTube
Tube Lab
See more videos
More like this
Feedback