Help! DB750 troubles...
Hey TB'ers... I need some advice regarding an issue that I've been having with my Aguilar DB750.
At low(er) volumes the amp is quiet and clean sounding while idle, however, when either the gain OR master knobs go past approx. 1 o'clock, I begin to hear a static-y/fuzzy white noise coming through the speakers. The further I push the gain or master, the louder it gets. If both knobs are cranked, the white noise pours out at a significant volume. And this isn't your regular "cranked-up-amp" hum. This is a sickly sounding white noise.
This isn't the first problem I've had with the amp, and the last issue I had (about 3 months ago) was remedied by simply replacing the tubes. So, the tubes are quite fresh.
Thanks in advance.
Last edited by jkudding : 02-09-2010 at 08:14 PM.