Tonight suddenly my Behringer UB802 mixer ceases to get power. From all rights the input power is good and yes have tried separate jacks. The supply feels warm so seems power is coming in. The connector to the back of the mixer, does anyone know if there are protruding pins coming out beyond what appears to be a single pole and sleeve. Wondering if I bent something though it was working last eveninig. It does not look like bent pins but additionally does not seat in the female socket solidly. This mixer is now 5 years old so I guess it's possible it has expired. Input appreciated so to speak.