Have a farm or battery radio, a hobby level understanding of electronics/soldering, and require a power supply? As you are aware, the batteries for these sets have been discontinued long ago so please check out our B.E.A.R Battery Eliminator DIY kit for Antique Radios. It has 22, 45, 66 and 90 vdc B+ connections. It also provides an adjustable A supply and comes with terminal blocks to easily attach to the radios original wires or plug. The kit will ship for 1.5v - 3v A supply but by changing R1 to a different value, higher voltage can be achieved. Let us know if you need a custom A voltage and we can advise. Our power supply will allow you to fire up that old gem that would otherwise be just for show.
Note: This kit does not come with a project box. For safety reasons you must mount in an appropriate box or inside the radio cabinet. Otherwise, high voltage electrical contacts are open.