Hi Nate, I agree with Tom that it is very difficalt to prevent a component going bad on you. Just keep the unit well aerated to avoid heat build up and try no to abuse it with too many parties! Other than that I persoanlly like to air blast the dust that accumulates in the unit once in a while, I clean the contacts (for better sound not reliability) and I like to spray the switches with some type of NON RESIDUE contact cleaner. Of course, ONLY do these things with the unit DISCONNECTED from electricity and ONLY if you are comfortable opening up the unit yourself. Otherwise DON'T do it! Aragon equipment are famous for reliability. Enjoy your amp and do not stress yourself over equipment failure.