Trouble with Markbass LMT800
 

Hey guys. I have been using a Markbass Little Mark Tube 800 for the past two years. I love this amp, but I am having a major issue right now. I cannot get this thing to stop clipping. A few weeks ago the problem started, and now I can barely turn my gain knob on and the clip light is going crazy. I am running this amp into an Ampeg 8x10 with a speakon cable, and no matter which bass I use the amp clips and distorts like crazy. Has anyone had similar problems, and if so, what do I do?