RCA UX-281

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1 UX-281 RCA RADIOTRON Globe 81 Type HiFi Antique Radio Amp Vacuum Tube SALE! Auction bid
$15 Apr 26, 2024

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vintage ,rare RCA radiotron Vacuum Tube UX-281 With Box. $100 Apr 18, 2024

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RCA Cunningham Tube UX-281 RCA TYPE 81 ST SHAPE COKE BOTTLE tested Strong Box $24 Apr 18, 2024

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RCA Schwender's UX-281,CX-381, SX-281,81 Engraved~Half Wave Rectifier Tested! $74 Mar 29, 2024

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RCA Radiotron UX 281 Vintage Electronic Radio Tube Untested Globe Balloon $16 Mar 13, 2024

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Vintage RCA RADIOTRON Type UX281 - Engraved Base LARGE GLOBE TUBE - DUD - $19 Mar 13, 2024

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(ST) Vintage RCA Radiotron UX-281 81 Engraved Base Black Plate Foil Getter USA $45 Mar 1, 2024

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(ST) Vintage RCA Radiotron UX-281 81 Engraved Base Black Plate Foil Getter USA $85 Mar 1, 2024

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(ST) Vintage Pair RCA Radiotron UX-281 81 Engraved Base Black Plate Foil Getter $85 Mar 1, 2024

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RCA Radiotron UX-281 Type 81 Engraved Base Tube Hickok 600A tested $28 Jan 20, 2024

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RCA Radiotron UX-281 Globe Style Vacuum Tube Tested $29 Jan 4, 2024

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(1) RCA 81 UX-281 Black Plate Globe Vacuum Tube TV-7D/U Tested 100% #475DG $80 Oct 21, 2023

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RCA LARGE BOTTLE TYPE UX-281 GLOBE TUBE - ENGRAVED BASE - TV7 TESTED $25 Oct 7, 2023

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RCA RADIOTRON UX-281 GLOBE VACUUM TUBE TV7U TESTED STRONG $35 Mar 13, 2023

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1 NIB RCA UX281 Tube (USA) Globe $60 Dec 15, 2022

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vintage ,rare RCA radiotron Vacuum Tube UX-281 $90 Jan 23, 2022

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RCA UX 281 GLOBE SHAPE USA ENGRAVED BASE OLD STOCK TESTS NOS VINTAGE VALVE TUBE $136 Jan 23, 2022

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RCA RADIOTRON UX-281 GLOBE VACUUM TUBE / TESTED (90box2) $45 Jan 4, 2022