good guitar amp link

[Gus]

A good guitar amp youtube for people learning about output tube biasing

https://www.youtube.com/watch?v=hgyQ2scnLJY

 

[rock soderstrom]

Uncle Doug's videos a great!

 

[rackmonkey]

I’ve recommended his videos here before for people asking about resources for learning about tube audio. Although he only focuses on guitar amps (and vintage cars), he’s still good at explaining the basics in simple terms.