RCA UX-281

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LOOKS LIGHTLY USED TESTED RCA ENGRAVED 4 PIN BALLOON GLOBE UX-281 RECTIFIER $29 Dec 23, 2024

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NOS RCA RADIOTRON UX-281 GLOBE STYLE ENGRAVED BASE RECTIFIER TUBE - TV7 TESTED $49 Dec 22, 2024

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RCA Radiotron UX-281 Half-Wave Rectifier Tube Engraved Base Hung Filament Tested $24 Dec 21, 2024

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UX 281 81 RCA Radiotron Globe Balloon Audio Receiver Power Vacuum Tube -untested Auction bid
- Dec 21, 2024

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2 UX 281/81 Large Bottle Rectifier Tubes RCA/Tung Sol $60 Dec 7, 2024

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1 UX 281 RCA RADIOTRON Engraved Base Globe HiFi Radio Amp Type 81 Vacuum Tube $60 Dec 7, 2024

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2x RCA Radiotron UX281 81 Globe Balloon Tube Engraved Base **DISPLAY** $5 Dec 7, 2024

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RCA Radiotron UX 281 Vintage Electronic Radio Tube Untested Globe Balloon $14 Nov 25, 2024

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No UX-281 type RCA Globe audio radio vintage amplifier vacuum tube valve 381 81 $18 Nov 22, 2024

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RCA RADIOTRON UX-281 GLOBE VACUUM TUBE IN ORIGINAL BOX WITH INSTRUCTIONS $39 Nov 10, 2024

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Rca Cunningham Radiotron Ux281 Pair Tubes Recitifier $85 Aug 30, 2024

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RCA Cunningham UX-281 Tube NOS TYPE 81 ST SHAPE COKE BOTTLE W/ Box $26 Jul 16, 2024

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RCA RADIOTRON UX-281 GLOBE VACUUM TUBE / TESTED (90box2) $45 Jun 15, 2024

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vintage ,rare RCA radiotron Vacuum Tube UX-281 With Box. $50 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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Vintage RCA RADIOTRON Type UX281 - Engraved Base LARGE GLOBE TUBE - DUD - $19 Mar 13, 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 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