Quote:
Originally Posted by mr_rye89
I love battery tube sets! all mine are post war though. I've got a funky red Motorola one that does three way power and a battery only bakelite Emerson. I also have a "recipe" for homemade 67 1/2 volt batteries.
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I could never understand the reasoning to buy a battery-only radio after the three power models came out. Almost all the US firms made them until the end of the tube era. Those batteries were never cheap!
I have a Motorola model 41H that looks like the one pictured, only a 3 way job. That is one interesting circuit, using the resistance line cord from H*ll,
dissipates 38.25 watts.
12-03-2018, 11:25 AM
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