I prefer to not have anyone touch my gear, especially anyone who does not have a stereo system themselves.
That being said, I do have a couple of friends whom I have turned into budding audiophiles, who have their own systems now. They have operated my system occasionally, usually with my permission, while I am out of the room, cooking, mixing drinks, etc. (Although the last time one of them did, he almost damaged my cartridge. As he was returning the arm to the rest, he pushed slightly down on the arm, and the stylus was dragged across the record. Needless to say, he got evil eye for that one, and he no longer is so quick to touch my system!)
My wife used to use the CD player on occasion, but as my system got more complex (i.e. monoblock amps, remote controls, etc.), she seems to have lost her desire to use it.
If I train someone to use the system, I am okay with them operating it, as long as they understand my policy is "You break it, you bought it!"
That being said, I do have a couple of friends whom I have turned into budding audiophiles, who have their own systems now. They have operated my system occasionally, usually with my permission, while I am out of the room, cooking, mixing drinks, etc. (Although the last time one of them did, he almost damaged my cartridge. As he was returning the arm to the rest, he pushed slightly down on the arm, and the stylus was dragged across the record. Needless to say, he got evil eye for that one, and he no longer is so quick to touch my system!)
My wife used to use the CD player on occasion, but as my system got more complex (i.e. monoblock amps, remote controls, etc.), she seems to have lost her desire to use it.
If I train someone to use the system, I am okay with them operating it, as long as they understand my policy is "You break it, you bought it!"

