Re: 5150
People say they hate them for the following reasons:
- Too Noisey
- Gain has a fuzzy characterist and useless as soon as you set the gain knob pass 5 or 6
- Harsh highend
and other reasons.
I remember when I tried my friend's 5150, it sounded excellent. None of those things were part of what people say about the amp. So, I dont know.  I remember I played it with his Gibson LesPaul standard with stock pickups, dunlop crybaby and into the amp.
No Noise gate was used and it was quiet.
Duke