My Rick 4003 has been spot on up until a couple of weeks ago when i started getting a nasty buzz which went silent when i touched the strings or bridge etc. A local shop had a look at the bass and couldnt see anything a miss and said it had to be the amp. bought a new amp a week later, plugged it all in and it was perfect for 5 mins or so. then all of a sudden....Buzz came back. Tried all new leads, different amp.. Still no idea.......Any help anyone????
please!!!!!!!!!!!!!!