112a tube

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1 Green Seal #112A Tube (USA GLOBE GREEN BASE) $35 Aug 4, 2022

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(1) Tested Strong Duovac DX 112A Tube Type 12A Tube Globe Balloon Tube DX 112-A $78 Apr 4, 2026

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(1) Tested Rare Green Marbled Bakelite Continental UX 112A Tube 12A Globe Tube $84 Apr 4, 2026

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Cunningham CX-112-A Tube With Specification Sheet $24 Oct 16, 2024

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1 Radiotron UX 112A Vacuum Tube $65 Jan 26, 2025

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Ray O Vac RX 112A Globe Tube Boxed With Instructions $39 Apr 2, 2023

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Original 1930's EAGLE 2-Prong BAKELITE AC PLUG (From Philco 112A Tube Radio) $16 Jul 23, 2025

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NOSNIB Sylvania 112A Vacuum Tube Engraved Base Amplitrex Tested 93% Gm $30 Mar 30, 2025

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NOS NIB Raytheon 112A Vacuum Tube Engraved Base Amplitrex Tested 100% Gm $30 Mar 30, 2025

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CX-112-A Vacuum Tube $9 Mar 8, 2026

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No name DX 112A Vacuum Tube $24 Jun 11, 2025

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Lot 2 RCA UX-112-A VACUUM RADIO TUBE ENGRAVED $56 Dec 5, 2025

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RARE Super Airlines UX-112A Brown Engraved Base Globe Vacuum Tube 112A - Tested! $39 Aug 22, 2025

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RARE-Vintage NOS Engraved SuperPower 112A Audio Vacuum Tube $119 Apr 28, 2025

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RCA UX-112A Radiotron Tube – Untested Vintage Globe Triode RCA USA $20 Oct 24, 2025

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Vintage Bosch Radio Tube 112-A Not tested $50 Jul 22, 2025

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Cunningham CX-112A globe vacuum tube Tested Good $25 Apr 3, 2026

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Pair Tubes Globe Cunningham CX112A Matched Curves With Sofia Tube UX112A €160 Mar 28, 2026

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NEW Vintage RCA UX-112-A VACUUM RADIO TUBE TESTED ENGRAVED BASE VG+ GLOBE i5 $49 Oct 22, 2025

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RCA Radiotron UX-112A Engraved Base Tube Tested Good $20 Mar 22, 2026

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1 National Union Vintage Vacuum Tube Type 112A $65 Jan 7, 2025

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One(1) TV7D/U V-Strong Gm&mA National Union 12A 112-A CX-112A Triode Power Tube $29 Nov 20, 2023

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4 UV UX-301-A /112a Crosley GLOBE VINTAGE TUBE TESTED RCA RADIOTRON Untested $100 Jul 13, 2025

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Silvertone 112A Engraved Base Glove Vacuum Tube Amplitrex NOS 103% $30 Feb 20, 2026

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General Electric GE 12AX7A / 7025 tube #112H111*CO CA$89 Mar 7, 2025

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Cunningham Radio Tube CX 112-A - Untested $19 Jul 17, 2025

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NOS National Union NX 112A Engraved Base Vacuum Tube-Strong $24 May 5, 2025

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RCA Radiotron UX-112A Engraved Base Globe Vacuum Tube Amplitrex Test NOS 100% $35 Mar 3, 2026

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RCA UX-112A Globe Vacuum Tube Amplitrex Tested NOS 100% $25 Mar 3, 2026

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RCA UX-112A Globe Vacuum Tube TV7 Tested Strong $20 Mar 9, 2026

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RCA UX-112A Globe Vacuum Tube TV7 Tested Strong $25 Mar 9, 2026

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Unknown Brand 112A Globe Vacuum Tube TV7 Tested NOS $18 Mar 9, 2026

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SILVERTONE 112A 12A CX-112A Triode Power Tube Very Strong Tested 70/42 TV-7D/U $6 Feb 3, 2026

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Wards Super Airlines 112A Engraved Base Vacuum Tube Amplitrex Tested NOS 106% Gm $25 Mar 30, 2025

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(1) Tested Rare Ureco GoldenTone 112 Tube UX112 CX112 12A Gold Glass Globe Tube $174 Apr 3, 2026

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RARE Super Airlines GX-112A Brown Engraved Base Globe Vacuum Tube Amplitrex 87% $55 Mar 30, 2025

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RCA Cunningham CX-112A Engraved Base Globe Vacuum Tube Amplitrex Tested NOS 93% $25 Mar 19, 2026

eBay

RCA Cunningham CX-112A Engraved Base Globe Vacuum Tube Amplitrex Tested NOS 93% $25 Mar 19, 2026

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1 National Union Vintage Heavy Engraved Vacuum Tube Type NX 112A $19 Jun 7, 2025

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Volutron UX-112A Engraved Base Globe Vacuum Tube TV7 Tested Strong $18 Mar 19, 2026

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Similar & 5U4 5Y4G 5Y3G 112A 201A EMPTY WHITE VACUUM TUBE BOXES For 100 PCS $29 Feb 28, 2023

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100 PCS EMPTY WHITE VACUUM TUBE BOXES For 112A 201A 5U4 5Y3G 5Y4G & Similar $29 Feb 28, 2023

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100 PCS EMPTY BRONW VACUUM TUBE BOXES For 112A 201A 5U4 5Y3G 5Y4G & Similar $29 Jan 21, 2022

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Lot of 5 - GE 35W4, 12AT7, 6SA7, 6SN7 GTA AND 1- 12AU7A RCA Electric Tube $22 Dec 22, 2021