Just a quick shout out and thanks to everyone on this forum. I check it pretty much daily although I don't post very often, but thanks to the pin one problem thread, I had purchased a backup power supply and probably would have never thought of carrying an extra one if it wasn't for the advice on that particular thread. Lo and behold on my last gig, and I use this mixer every weekend, I went to fire up the mixer and the power supply was dead. I dropped the power supply on to the floor from about 3 feet right before I plugged it in and don't know if that's what caused the problem. I just ordered two more off of eBay both under $10 for additional backups. My advice to anyone reading this make sure you have at least one backup just in case.