ARadioGurl on Nostr: DC, AC sets were very rare in the mid 20s. I have an old battery eliminator kit from ...

DC, AC sets were very rare in the mid 20s. I have an old battery eliminator kit from Antique Electric Supply when they still sold kits. I’ve also strung together 9v batteries and AAs to create the various required voltages. These radios are surprisingly low power for being tube based, they can run for hours with the right mix of 9v and AAs.