Since I've been back on the air after a 30 year absence my disablity has advanced some what. I want to use one of my tube amps but I only spend a few hours a week on the air. I know I will find it difficult to tune it and the wasted time warning it up is time wasted. I'd rather spend it on the air. While going through some boxes with a friend he pulled out a box marked 500 amp with power supply. Its a no name solid state with a 12v 35 amp p.s. hes no longer on the air but bid use it a while back with good reports. Just what I need. Turn it on and key it up. It has high med lo. So now it's mine. I have my radios on a hospital type table on wheels. It's a metal frame. When the mood strikes me to turn on a radio ill roll the table over my bed a turn something on. Can I ground it to the table? Or is that not such a good idea. I sleep in a hospital type bed all electric. It a made of a heavy aluminum. Can I run a wire with a alligator clip and when I want to get on the air clip it to the bed? I'm not looking to spontainiusly combust. I can run a long wire with a clip but where's the best place to clip (ground) it? Any advice would be of great help.