heaven

I have a problem with my Ampeg B-3 158 combo. Every time I hit a note the amp buzzes. The buzzing is a lot more noticable when I play a high note but it's there even with the low ones. It sounds like something inside is loose (?) but I really have no idea what it is. Does anybody have any advice...

I went to Musik-Schmidt in Frankfurt for strings today. They have almost half of the 2007 bass family there!!! The Dark Lord, Taranis, Vette NT $$ 4 & 5. I must say that Warwick has made something absolutely extra ordinary with them. I spent 2 hours with the bubinga Vette NT-5 and that's by...