Noob question. test tone cd?

fishbballer5 Bronze Member Username: Fish5 IN Post Number: 36 Registered: May-07	Posted on Tuesday, December 04, 2007 - 19:10 GMT i'm new to this, and saw that for trying to set my gains on my amp i'd need a dmm, and a test tone cd, i can find the dmm but don't know anything about a test tone cd. where can i get it? not sure if this is the right section, so sorry if it's not
Keith Silver Member Username: Kpa2727 Post Number: 756 Registered: May-07	Posted on Friday, December 07, 2007 - 08:20 GMT u make it from realm of excursion.com use a 50 hz tone.