ive just been using my whammy on a saxophone - and it sounded awesome! But all of a sudden, it stopped effecting the sound. I had it plugged into a visual sound 1-spot, which I've used before... When the effect is bypassed, it passes signal but when I turn it on nothing comes through. I decided to try it with a source audio power supply to see if the issue was with the 1-spot but nothing changed. The 1-spot is rated 9V, 1700mA. The Whammy wants 9V, 1300mA. Did I over amp it or something? Has anyone else experienced something like this? What can I do? Also, has anyone had experience with Digitech Customer Service? I'm about to shoot them an email about this too. Thanks in advance for any advice/experience you can share with me, folks.