I personally feel that the Redline SHOULD have the same distinct tones as the current 8500x50s so that you can differentiate between the bands. I realize that the Redline has voice alerts that specify the relevant bands, but I don't understand why the Redline makes the same beep tone for BOTH k and ka bands on that detector while X band does have its own distinct tone. Escort, why is this? I didn't start this thread in order to moan and complain but to provide ideas that will hopefully make a good detector an even better one. So, what do you think that chances are that Escort will change the Redline and make it where each band on the Redline has its own distince warning tone just like the Escort 8500x50?