RCA 6SN7GTA

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(1) Tested Balanced RCA 12SN7GTA Tube Black Ladder Plates Date Code AR 12SN7 GTA $18 Apr 9, 2026

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Nice Group of 5 Tested RCA Made 12SN7GT/A Vacuum Tubes.....Two are New Old Stock $25 Apr 9, 2026

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12SN7GT NOS RCA 1950s radio audio amplifier vacuum tubes 2 valve tested 12SN7GTA $39 Apr 7, 2026

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⭐USA⭐1954 Matched Pair RCA 6SN7GTA 6SN7 BLACK PLATE D Getter Tube TV-7 Tested $44 Apr 7, 2026

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2 x 6sn7gta/b RCA Tube*Black Plates*D Getters*Tested Strong*(6 Pair Available) $49 Apr 5, 2026

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RARE: RCA 6SN7GTA DUAL SIDE "D" GETTERS Tubes *PLATINUM MATCHED on AT1000* Auction bid
- Apr 3, 2026

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RARE: RCA 6SN7GTA DUAL SIDE "D" GETTERS Tubes *PLATINUM MATCHED on AT1000* Auction bid
- Apr 3, 2026

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RARE: RCA 6SN7GTA DUAL SIDE "D" GETTERS Tubes *PLATINUM MATCHED on AT1000* Auction bid
- Apr 3, 2026

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RARE: RCA 6SN7GTA DUAL SIDE "D" GETTERS Tubes *PLATINUM MATCHED on AT1000* Auction bid
- Apr 3, 2026

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(20) + NOS NIB to Strong RCA & Other 6SN7GTB & 6SN7GTA Audio Tubes $175 Apr 3, 2026

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(1) Tested Balanced RCA 6SN7GTB Tube Short Bottle Date Code 513 6SN7GT (a) $22 Apr 2, 2026

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(2) RCA 6SN7GTA Tubes Black Plates DD Side Getters Test NOS Amplitrex $39 Mar 31, 2026

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Tested Matched Pair RCA 6SN7 GTA Tubes Copper Grid Posts Black Plates 713 & 509 $68 Mar 30, 2026

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RCA 6SN7GTA Tube Best Test on Hickok 799 Vintage Audio Preamp USA $30 Mar 26, 2026

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RCA 6SN7 GTA TUBE 1955 TOUGH DOGS 2 HOLE BLACK PLATES MATCHING SET $67 Mar 25, 2026

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RCA 6SN7GTA TV7 Tested, Side D Getter, Black 4 hole Parallel Plates $29 Mar 19, 2026

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2 x 12SN7gta RCA Tubes*NIB*NOS*Black Plate*#23 $49 Mar 15, 2026

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2 x 12SN7gta RCA Tubes*NIB*NOS*Black Plate*#24 £37 Mar 15, 2026

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2 x 12SN7gta RCA Tubes*NIB*NOS*Tall Boy*Black Plate*#23 $59 Mar 15, 2026

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4 x 6sn7gta/b RCA Tubes*Black Plates-D*Very Strong Quad* $93 Mar 14, 2026

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2 x 6sn7gta/b RCA Tube*Black Plates*D Getters*Strong Matched*(6 Pair Available) $47 Mar 14, 2026

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2 NOS NIB RCA 6SN7GTA $75 Mar 8, 2026

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6SN7GTA RCA Matched Balanced Pair Side D Getter Tube TEST NEW 1 Year Warranty $32 Mar 8, 2026

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6SN7GTA RCA Side D Balanced Tube NEW 1 Year Warranty $16 Mar 8, 2026

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Vacuum Tubes Lot of 5 12AV5GA 12AX4GTB 12SN7 12SN7GTA 12SQ7 RCA GE Rogers CA$27 Mar 3, 2026

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4x Vintage RCA GE Travler 6SN7-GTA GTB Audio Vacuum Tubes TESTED GOOD $64 Jan 30, 2026

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6SN7GTA tubes, Tested, RCA $20 Jan 20, 2026

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PAIR RCA STRONG 6SN7GTA 1954/55 CLEAR TOP SIDE D GETT TUBES, TV-7 TESTED #A-6 $35 Jan 12, 2026

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RCA 6SN7GTA Black Plate Dual Triode TESTED BALANCED 100/100 Audio HIFI $42 Dec 10, 2025

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RCA NOS 6SN7GTA Black Plates Dual Side D Getters Balanced Vacuum Tube Tested $70 Dec 4, 2025

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7 RCA, GE, Syl Balanced 6SN7GTA&B Tubes - All Tested NOS on Maxi PreAmp & 539B $69 Aug 10, 2025

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1955 RCA Silvertone 6SN7GTA Test NOS Black Plates Copper Grid Serious Tubes B76 $25 May 8, 2025

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11 GE,SYLVANIA,RCA,6SN7GTA/GTB VACUUM TUBES TV-7 TESTED. $87 Mar 25, 2025

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Lot Of 7 RCA, Sylvania, Hytron 6SN7 6SN7GTA Tubes (TESTED W/ TV-7D/U) $99 Jan 14, 2025

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1x NOS RCA USA SideDGetter BlackPlate 6SN7GTA ~ Warm Vintage Audio ~ VT231 5692 $215 Dec 19, 2024

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RCA 6080 6SN7GTA Tubes. For DarkVoice BottleHead Xduoo TA-26 Headphone Amp $75 Dec 17, 2024

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Pair of RCA 6SN7GTA Tested Strong VACUUM TUBE Side-Getter Black Plate $58 Oct 14, 2024

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Mixed 14 6sn7gtb 6sn7gt 6sn7gta GE RCA Raytheon Sylvania $100 Oct 12, 2024

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One Pair of Early 6SN7GTA Tubes, by RCA, One Branded Motorola, High Ratings $27 Jul 24, 2024

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One Lot of Three Assorted 6SN7GTA & -GTB Tubes, From RCA $18 Jun 5, 2024

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One Pair Early 6SN7GTA Tubes, By RCA, One With Dual Getters, One Single Getter $24 Feb 7, 2024

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RCA 6SN7GTA AUDIO VACUUM TUBE TESTED VINTAGE BLACK PLATES A198.C $18 Dec 7, 2023

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QTY 2 RCA 6SN7GT dual triode tubes, tests strong 6SN7GTA 6SN7GTB $40 Feb 25, 2023

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Pair of 6SN7GTA & -GTB Tubes, By GE, One Branded RCA, Same Design, High Ratings $32 Aug 25, 2022

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6SN7 GTA RCA PLATINUM MATCHED NOS PAIR,SILVER PRINT TV7 TESTED $82 Mar 28, 2022

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6SN7 GTA RCA PLATINUM MATCHED PAIR,SILVER PRINT well balanced TV7 tested $57 Mar 28, 2022

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6SN7 GTA RCA PLATINUM MATCHED QUAD,SILVER PRINT well balanced TV7 tested $127 Mar 28, 2022

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6SN7GTA Assorted brands - Zenith, Emerson, RCA, GE, Sylvania $11 Jan 23, 2022