Mastering Amp Biasing: A quick guide for biasing your valve amp 

Thanks for making this video. Very informative. I have an amp with valve issues. It’s under warranty and Thomanns has been superb to deal with. Cheers from NZ 😎🎸🤘

Useful And informative, it's always good to de-mystify some of the voodoo about valve amps.

I have a Marshall DSL 40, I changed the main tubes with some new Tung-Sol EL34 Tubes. The highest I could get them to was around 24. Did I get some bad tubes?

I bought a v140 a few years ago. Just changed all tubes today, and the damn bias ports on the back don't read anything 😢. Never had to use them before so I don't know if it came from the factory not working or something happened between or my tester probes are not going in far enough, but they are like an inch long. Idk . I'm bummed out. I just keeped the bias where it was and hope for the best. Sounds good.

Biasing was easier on the V30 MKII when I had to do it👍

VICTORY AMPLFIERS< can you show in a YT video how to bias and measure the amplifiers SAG, how much SAG the amplifier has?

If you put new valves in that are the same as the originals, do you need to rebias?

Fire the camera man… those close up shots were useless

😌 "promosm"