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Armstrong J5

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01-31-2025, 03:48 PM

Dave A

VideoKarma Member

Join Date: Aug 2003

Location: SE Pennsylvania

Posts: 1,567

Armstrong J5

A little tube-shaped Armstrong J5 "aerial eliminating tube". "Stops aerial noises". From Armstrong Radio Apparatus, Westmont, NJ. The only internet reference is one in the Drexel U/Atwater Kent Museum collection. Seems to be able to filter noise and maybe as an antenna amp. Time to test it on my Radiola 60.

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	20250131_161740 (1).jpg (102.5 KB, 10 views)
	20250131_161828.jpg (67.1 KB, 9 views)
	20250131_162113.jpg (66.9 KB, 8 views)

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Last edited by Dave A; 01-31-2025 at 03:52 PM. Reason: text

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