[MrFixr55]

Hi Daniel,

This set covered the US broadcast band of approximately 550-1,500 KHZ and about 1.5 to about 4MHz (200-75M). Is the Broadcast band totally obsolete in Spain and other parts of Europe?It is in danger here but is currently quite active here.

There are inexpensive low power AM transmitters available as kits, preassembled or plans for 1930's era "Phono Oscillators" that can be used to generate RF signals receivable on this radios, using a CD Player, MP3 Player or computer as a source of audio. The USA regulatory Agency, the FCC (Federal Communications Commission) allows the use of these without a license as long as the power level is under 100 mW, the antenna and ground wires don't exceed a certain length and that no one complains about interference. Check for local, national and EC regulations for your location.

There are 2 ways to restore the set:

Using the appropriate schematics and specifications for the substituted tubes, ensure that the wiring is correct, recap and test.

OR

Rebuild the set to the original schematic.

Regarding the asbestos, it is dangerous only if it is inhaled. If it is stabilized, it is not as dangerous. If you are worried about it and want to remove it, thoroughly wet it down or tape over it before pulling the staples that hold it in place, carefully remove, place in a sealed bag and dispose per your local regulations. You will then have to fashion an appropriate insulator such as fiberglass