Noisey Tube Amp

[seibertdr]

I have a Laney LC-50 II. It is a great tube amp and I am liking it more and more. Recently, it has started making a lot of noise. Even when I unplug my guitar and effects loop. I just changed out the pre amp tubes recently. Could it be the power tubes. I run my amp fairly clean and use distortion pedals to get my sound. I will do like Satriani and run the gain at about 3 and let the pedals push it the rest of the way. Any help would be appreciated.

Thanks,

Don

[geertjacobs]

http://www.geofex.com/ampdbug/ampdebug.htm
http://www.geofex.com/Article_Folders/star%20grounding%20amps.pdf

[soulsonic]

Take it to your local repair place. Power amp tubes seldom make noise. If it's making bad noise, it's probably not something you can fix yourself.