Power Tube Comparison
![](https://i.ytimg.com/vi/Rqm5Z06URUg/mqdefault.jpg)
13:43
DIY: How to Wire Your Pedalboard featuring John Bohlinger
![](https://i.ytimg.com/vi/HWV_Pctf_MA/mqdefault.jpg)
22:59
Guitar Amp Power Tube Comparison Listening Session
![](https://i.ytimg.com/vi/enF3enL6PSE/mqdefault.jpg)
13:00
Guitar Myth Busting: Tubes Change The Amp's Tone At All?
![](https://i.ytimg.com/vi/WnZRJjmOZb8/mqdefault.jpg)
7:33
Journey to the Center of a Tube
![](https://i.ytimg.com/vi/pZ2kKyKh2xo/mqdefault.jpg)
14:39
12AX7 - Do different preamp tubes make a sonic difference? From Behringer to Mullard
![](https://i.ytimg.com/vi/-CjznoGd-CM/mqdefault.jpg)
23:54
Tube Lab #17 Rolling the 6V6
![](https://i.ytimg.com/vi/VaO7MmghoqA/mqdefault.jpg)
21:02
Will Vacuum Tubes Change Your Amp?
![](https://i.ytimg.com/vi/HEC2Zvz-0G8/mqdefault.jpg)
20:29