Vintage Tesla Talisman 307 U tube radio Czechoslovakia 1950s. I replaced the old cable, which had decayed from the action of time, with a new one. The radio didn’t work. You probably need to replace some capacitors, as there are burnt ones. Externally, the radio is very well preserved. The radio has a switch for operation from 220v and from 120v. If you have any questions or require further information concerning the item, feel free to contact me.