Uh, I have a TX-8020 from around that time. Nothing fancy, and I don't use it too much as it's not in my main setup. So far it has developed only one quirk: the

Uh, I have a TX-8020 from around that time. Nothing fancy, and I don't use it too much as it's not in my main setup. So far it has developed only one quirk: the power button doesn't work properly, you have to press it several times or in a certain spot for it to react, and sometimes, when you want to turn it off it instead says "tone mode: direct" in the display, as if I had pressed another button. Still not sure if this is a mechanical or circuit board problem.