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RCA Radiotron Type UX-171-A Globe tube. TV-7 Tests 67, Chart Min Good is 42.
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RCA Radiotron Type UX-171-A Globe tube. TV-7 Tests 67, Chart Min Good is 42.

Starting price (see what it sold for on eBay ↗) $14.99 as of Aug 2, 2026
1 starting bid · low competition
Ends in
Closes Aug 3 · 11:37 PM EST
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Past Vintage Parts & Accessories auctions
Condition Used
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 217**
old-electronics 2,843 ratings · 100.00% positive
Seller
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Description

From the seller
RCA Radiotron Type UX-171-A tube. TV-7 Tests 67, Chart Min Good is 42. The chart says the minimum good for a tube is 42. So this is still a strong tube.

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