Tube Receiver

It is expect that nearly every household in the United States has at least one radio. The invention of the radio was dependent upon two previous discoveries: the electromagnet and telegraph. The electromagnet was discovered in 1825. This discovery opened the doors to global communication! Five years later, Joseph Henry successfully transmitted an electric current via wire which was stretched over a mile and which caused an electromagnet to trigger the sounding of a bell. T...

Manufacturer : Shanghai Type : Tube Receiver/ radio Number Of Tubes : 5 Tube Type : 6sa7gt,...

Tube Radio Peking Type 701 Manufacturer : Type : Tube Receiver Number Of Tubes : 6 Tube Type :...

Manufacturer : Balkeit Tipe Radio : Receiver Number Of Tubes : 4 Tube Type : 58,57,247,280 Voltage : 280V High Resolution Scan...

Manufacturer : Balkeit Tipe Radio : Receiver Number Of Tubes : 5 Tube Type : 6C6,606,75,43,25Z5 Voltage :80V High Resolution Scan :...

Manufacturer : Belkeit Type : Tube Receiver Number Of Tubes : 4 Tube Type : 58,57,247,280 Voltage...

Manufacturer : Type : Tube Radio Receiver Number Of Tubes : 9 Tube Type : 58,57,247,280 Voltage...