Hello. I add a picture what I mean. I would like to buy something and connect it to the amplifier at home. Is it possible? I thought to give antenna up to 1, chinch cable (left, truth and gnd) to 2 and to the amplifier, up to 4 power supply and pack it in a case. Will the music play after inserting the USB flash drive? Should I give something to the entrance? I could give a jack to connect a phone so as not to disconnect this device every time?
