MF_Kitten
Set up us the bomb
Hum off? You mean 50%. I like 55% for a more Mesa mark tone where I don't use a screamer but a mid focus eq. I actually like 75% for the 5150 tone. Makes it a bit more aggressive but you have to watch out for leads bc increasing hum can lead to ghost notes and microphonic type feedback.
actually, all the "hum" setting does is emulate 60 cycle hum noise. it doesn't change any of the other characteristics. it just makes a humming noise.
So i turn that off.
What you're probably thinking of is the Sag setting.