so anyway, i get to practice after finding out my car needs a new bearing (better than the guy saying it's the tranny), my fuel hose was spraying all over the place and should be dead, my fuel injector leaks and yeah.... i get to practice and my amp isn't working. i think "gee the peak light comes on as if there were head phones in there, but there's no headphones in there" so i take it apart, get electrocuted, and find that something magically got jammed in my headphone jack. argh! anyway,(after the complaining, i actually do have a motive for this post) now i have to shove something in the jack for my amp to put out sound. odd? should i just not worry about since i don't use headphones anyway? oh yeah i own an ampeg b100r.