i don't feel like buying a sine wave low frequency sweep track cd to tune my amp so do you think i could download a sine wave low frequency sweep track, put it on my ipod, hook it up through the blitzsafe adapter, and tune it that way. if so, where could i download the track. i've googled and haven't found anything

 

You can download Audacity, and create your own sine wave track. That way you can create the appropriate level (0db, -3db, -6db, etc) sine wave for your needs.