I have a lowly Peavey Bandit 112 (its not that bad for a SS, honest!). I actually quite like the sound of it when playing heavier riffs.

Only problem is, regardless of what I seem to do, it pops like a good 'un when I turn it off after playing. Sometimes though, it doesnt seem as bad.

Is this normal, or is there a sneaky way to get it not to pop?