RCA 6SN7GTA

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(1) Tested Strong RCA 12SN7GTA Tube Black Plates Coin Base RCA 12SN7 GTA Tube $14 Feb 16, 2026

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4 x 6sn7gta/b RCA Tubes*Black Plates-D*Very Strong Quad* $93 Feb 15, 2026

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2 x 6sn7gta/b RCA Tube*Black Plates*D Getters*Strong Matched*(6 Pair Available) $47 Feb 15, 2026

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4 RCA 6SN7GTA Tubes Black Plates Bottom D Getters Copper Grid Posts TV7 Tested $28 Feb 12, 2026

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Tested Matched Pair RCA 6SN7GTA Tubes Black Plates Codes 713 509 6SN7 GTA $68 Feb 11, 2026

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4 Excellent RCA 12SN7GTA Tubes NIB GM[%]: 96/96 96/103 103/100 111/111 AMPLITREX SGD 41 Feb 7, 2026

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

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(1) Tested Balanced RCA 12SN7GTA Tube Black Ladder Plates Date Code AR 12SN7 GTA SGD 23 Feb 5, 2026

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Vintage NOS new old stock Lot of three RCA Radio Tubes 6L5G, 6SN7GTA, 25BQ6GT $10 Jan 31, 2026

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4x Vintage RCA GE Travler 6SN7-GTA GTB Audio Vacuum Tubes $64 Jan 27, 2026

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2 NOS NIB Matched RCA Sylvania 6SN7GTA Chrome Dome Tubes USA $65 Jan 26, 2026

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6SN7GTA tubes, Tested, RCA $20 Jan 20, 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 GETTER TUBES, TV-7 TESTED #A-6 $36 Jan 12, 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 12SN7GTA Vacuum Tube Quad Black Plate 1967 Strong 89%-115% Gm $65 Jan 3, 2026

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3 RCA 6SN7GTA Tubes Copper Black Plates D Getters Tested Very Good $27 Dec 31, 2025

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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 Canada Type 6SN7GTA Dual Triode-Used-Tested 92% (#75902) $14 Dec 9, 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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6SN7GTA & 6SN7GTB RCA & UNMARKED TUBES NOS - TESTED - LOT OF 2 $18 Nov 13, 2025

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RCA Electron 6SN7-GTA (( No Box )) Tube Free Shipping $20 Nov 9, 2025

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NICE PAIR RCA 6SN7GTA Vintage Audio VACUUM TUBES Tested STRONG C.9194 $49 Oct 20, 2025

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7 RCA, GE, Syl Balanced 6SN7GTA&B Tubes - All Tested NOS on Maxi PreAmp & 539B $99 Aug 10, 2025

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RCA USA NOS 12SN7GTA Tubes Black Flat Carbonized Ladder Plates NIB £17 Aug 3, 2025

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RCA 6SN7 Grey Glass Low Noise Preamp Tube 6SN7GTA Tests Strong $22 Jul 27, 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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Vintage RCA 6SN7 GTA Tube Audio Amplifier Preamp Amp Radio Electron Vacuum Used $13 Jul 30, 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

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NOS VINTAGE SYLVANIA 6SN7 GTA/6BZ7, GE 6BK7A, RCA 6SN7 GTB TUBES.WITH BOXES. $69 Jan 23, 2022

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RCA Motorola 6SN7GTA Vacuum Tube $20 Jan 4, 2022

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