Home Entertainment

Portable vacuum-tube radios
Portable vacuum-tube radios Portable vacuum-tube radios

Registered users can log in to post comments or submit items for the galleries.

Login Register

There are 3 comments for this item.

Posted by Bob K at 10:27 pm (PDT) on Sat September 21, 2013   
I've stacked six 9V batteries in series for the "B" battery and works great. These things draw only a few milliamps so zinc-carbon 9 volts last a long time.
Posted by Duff at 5:14 am (PST) on Wed January 20, 2010   
The Emerson radio in these photos is mine, and it still works (or at least it did the last time I shelled out for one of those 67.5-volt "B" batteries... they're probably $50 now). The heaters ran on one D cell, if you can believe that.
Posted by Max at 3:51 am (PST) on Wed January 20, 2010   
You'll find ads for an RCA "portable" radio in some National Geographic Magazines from the early fifties. How long could a battery last with one or more tubes burning?

Registered users can log in to post comments or submit items for the galleries.

Login Register


Bookmark and Share

Most people find us by word of mouse. Please share our URL,
https://www.bbemuseum.com/museum/ with your friends!
This site is brought to you using 100% recycled electrons.

Total trivia questions served: 2,138,330