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0A4G RCA NOS 1940's - 1950's (5 in stock) Image 1
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0A4G RCA NOS 1940's - 1950's (5 in stock) Nav Image 1

0A4G RCA NOS 1940's - 1950's (5 in stock)

$16.99 $19.99


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0A4 0A4G all gas


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Gas Regulators
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  • Description

5) 0A4G RCA NOS 1940's - 1950's

tube plugged into octal socket in photo

 

 

0A4G Gas Triode (0A4G=225V, 25ma)

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