Zxzzorro

I have a 2010 model Mac Air running OS X 10.5,8 that I will be upgrading to at least 10.6 in a few days so I can run pure music which is not yet installed. I just acquired a Dragonfly and started using it in the USB but noticed that when I play my iTunes AIFF and lossless music recorded at 44.1 the dragonfly's color is magenta not green and it is always magenta and not any other color no matter what songs I play at 44.k, any ideas why it stays magenta and is not green?