This is worrying. In Oman Summer, the whether can climb up to 50 centigrade (around 120 F). The house is naturally air-conditioned but when we leave for a long weekend or a holiday the house really heats up by the time we come back. This amp may fry in the excessive heat.

I noticed a trigger cable at the end, can this be used to switch it on and off when it is in the off mode ?

------ M80, VP150, QS8 Surr, QS8 Back Surr Sunfire Amp -M80, Denon 3805 -all else, SVS 20-39 PC+