Help with connector for my Humax Box
I've just been given a Humax T2000 box but it was missing the power supply. I though I might get myself a bargain and went to Maplins for a universal power supply. I was recommended THIS which I brought only to find the tip to be the wrong size. The tip size was 5.5 x 2.1 x 12mm. Having done some googling I've found I need a 5.5 x 3.0 tip. It would be great if someone could help me find it or just let me know what I need to search for.