I powered up my board pluged my bass in and hoped to start jammin with my band(havent played with the drummer for 4 months but still very tight as a band) anyway. I disconnected my effect loop and boom sound. pluged it back in and nothing. so I started disconnecting pedals. luckly the wah was first to get and it fixed the problem. now I need to know what it wrong with the wah. I run everything off of a wall wart and I have never had a problem. aolthough I noticed a few weeks ago after playing that was for a few minutes it was kill the signal in a few spots. not thiers no signal coming out of it at all. any help would be appreciated.