I have a Peavey LA400 that distorts on both channels,even at low volume.An amp tech had it for over three month and when i got it back,he said he had replaced various components, but it still had the same problem i know The Black Widow speaker is fine because i tried it in my PV Bandit,and it sounded absolutely great,but i would like to get the LA400 sorted out before i try and sell it.
Any ideas to what could be the problem , i dont think it can be a very serious problem because the amp turns on ok,and it is very quite,the reverb works fine.
I even bought the proper footswitch hoping that might help,but no luck.
Jimmy.



