nomad problem

[telestrat3105]

right
ive had my nomad 100 1x12 for a few months nwo and it had a powertube re-tube not long ago.
and recently, the cleeans are still clean but sound very raspy and distorted, and channel 2+3 are sounding less defined with less sustain. also, after i stop playing, there is a fuzzy sound.
any help greatly appreciated.
nick

 

[dennq45]

I had lost my second and third channels on my Nomad 45 and I also had a very weak first channel. New pre-amp tubes solved my problem. I would go there first.

 

[telestrat3105]

well i jsut changed the battery in my isp and its gone now.
if it occurs again though, and itsn othe isp, thats first place ill check
thanks