I have a POG and it too has stopped working. One day I plugged in the power and the red light turned on immediately which was odd because it usually only turns on when I step on the that button. I strummed my guitar but it sounded dry- then I clicked the switch on and off but the red light just stays on no matter what I do – with no effects on the guitar sounds. I got this from a friend and have been using it for about 8 months before this suddenly happened- any suggestions?? it’s getting power- it’s just not working- and that red light just stays on once it’s plugged in– does that sound familiar to anyone??