Yeah the tube shows a bit of orange from heating but there's an led light underneath the tube. <br /><br />The reason why I asked is because all the other photos I have seem online all show blue lights. I thought the blue would go better with my Asus xonar essence one next to it as it's got blue lights. <br /><br />Oh well, I guess it's not a big deal! The aune t1does sound very good for the price! ;)