Donjr and Markpao, thanks for your concern. I do have a turntable, but it has a dustcover, she will dust the top of the cover, but she will never remove the cover, so my stylus is safe. I have no exposed tubes either. I do not have a problem, she is a experienced and careful duster.
I've done MUCH more damage to my system then she ever has. I wouldn't mind her using the system, but she is afraid to touch it....she knows how much money is involved and how fragile stuff can be. She's just as happy listening to tunes on an Ipod. When pushed she will admit that our system sounds better, but not good enough for her to worry about the hassle of remembering how to "work it".
I've done MUCH more damage to my system then she ever has. I wouldn't mind her using the system, but she is afraid to touch it....she knows how much money is involved and how fragile stuff can be. She's just as happy listening to tunes on an Ipod. When pushed she will admit that our system sounds better, but not good enough for her to worry about the hassle of remembering how to "work it".