NL457

Okay thanks. So would you say it's not worth upgrading to a spider 4? Do you think I should upgrade to a valve?

Hi there this is my first time posting on the forums and i have a simple question. I have a spider III HD 150 Head and i just got the fbv shortboard mkII and cant seem to figure out how to make the looper on function 1 to work. my question is does it even work with my amp or is there a way to make it work and how? thanks!