Trying to troubleshoot my rig. Carvin R1000 and Peavey BX BW 115. There doesnt appear to be anything wrong with the cab or speaker. Its clean and it does make sound. Im beginning to think its gotta be the amp. If its been sitting for along time and then I power up. I will get a second of clean audio then silence. However, this amp works with no problems, except some fuzzyness, on a friends Mesa 210 cab which I believe is 4 ohm. My Peavey is 8. Is it a possibility my amp is having a problem with 8 ohms? I know Carvins are notorious for the dirty/loose ribbon cables. Could that be a cause of my woes as well?