On Mon, 2 Feb 2004 20:13:27 -0500, "Backlash" brought forth from the murky depths:
I'm having the same problem with some new (supposedly high-tech) electronically ballasted fixtures. The things have gone through nearly 30 tubes in under 2 years and one fixture is musical like yours. Arrrrrrrrrrrrrrrrrrrrrgh!
------ We're born hungry, wet, naked, and it gets worse from there. -