I was looking at linear amps in the 2000 watt or less for DXing, and remembered this one from a child. It says 10 15 20 and 40 meter and is listed as a Ham Linear Amp but not too sure. It may be a amp used on 11 meters or "cb"... Does anyone know? I need some guidance as I do not want to damage the ic7300 or the AT2K antenna tuner by "trying" it.