RCA 6BL7GT

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17 Good to Excellent RCA GE & Syl etc 6BL7GT 6BL7GTA 6BX7GT Audio Radio Tubes $67 Apr 25, 2024

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Deadstock RCA Electron Tube 6BL7 GT $12 Apr 23, 2024

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1 Excellent strong new in box Rca blk plate 6BL7GT / 6BL7 tube #DG47 $7 Apr 7, 2024

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Vintage RCA 6BL7GT Black Plates AUDIO AMPLIFIER VACUUM TUBE Tested Good $15 Feb 27, 2024

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6BL7GT RCA by GE radio audio amplifier vintage audio vacuum tube valve 6BL7GTA $6 Feb 15, 2024

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6BL7GTA NOS RCA 1963 radio audio amplifier vacuum tubes 2 valves tested 6BL7GT $28 Jan 23, 2024

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RCA 6BL7GT Radio/Amplifier/TV Vacuum Tube w/Out Box $7 Jan 22, 2024

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RCA 6BL7GT Radio/Amplifier/TV Vacuum Tube w/Out Box #2 $7 Jan 22, 2024

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6BL7GT RCA by GE radio audio amplifier vintage audio vacuum tube valve 6BL7GTA $10 Jan 15, 2024

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RCA 6BL7GT Radio/TV Vacuum tube w/Out Box $7 Jan 9, 2024

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A pairs 6BL7GT 6BX7 TUBES US RCA IN ORIGINAL BOX. Ring Getter Black Plates $34 Dec 13, 2023

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RCA 6BL7GT Radio/Amplifier AUDIO VACUUM TUBE Black Plates TESTED USA Q.4192-D $12 Nov 3, 2023

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Strong RCA 6BL7GT Black Plates Copper Grid Top "D" Getter Serious Tubes R482 $7 Oct 25, 2023

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Vintage RCA 6BL7GT Vacuum Tube Tested $18 Oct 19, 2023

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RCA 6BL7GT Pair Of Tubes Untested $30 Jul 17, 2023

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2 Nice 6BL7GT tubes (RCA & Sylvania) - Black Plates - TESTED $69 Jul 17, 2023

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QTY. 05 SYLVANIA & RCA NEW OLD STOCK TUBES 25CD6GB, 6BG6GA, 6CB5A, 6BL7GT $24 Jul 8, 2023

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6BL7GT RCA Vintage Vacuum Tubes NOS $12 Jun 11, 2023

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RCA USA 6BL7GT twin triode output tube strong matched black plate NOS pair $66 Jul 18, 2022

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RCA VINTAGE/COLLECTIBLE ELECTRONIC TUBE 6BL7 GT A $12 Jan 21, 2022

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Strong RCA 6BL7GT 5500/6750gm Black Plates Side O Getter Serious Tubes M287 $7 Jan 21, 2022