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12 Volt - All

12 Volt - All

12 Volt Preamp Tubes. 

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  • New Matched Quintet (5) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    New Matched Quintet (5) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    JJ Electronic

    $169.67
    New Gain Matched Quintet of JJ E83CC (12AX7) A-Frame Short Plate Vacuum Tubes The JJ E83CC uses A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. With the same gain rating as a...
    $169.67
    Qty in Cart: 0
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    $169.67
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  • New Matched Quad (4) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    New Matched Quad (4) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    JJ Electronic

    $135.81
    New Gain Matched Quad of JJ E83CC (12AX7) A-Frame Short Plate Vacuum Tubes The JJ E83CC uses A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. With the same gain rating as a...
    $135.81
    Qty in Cart: 0
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    $135.81
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  • New Matched Trio (3) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    New Matched Trio (3) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    JJ Electronic

    $101.96
    New Gain Matched Trio of JJ E83CC (12AX7) A-Frame Short Plate Vacuum Tubes The JJ E83CC uses A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. With the same gain rating as a...
    $101.96
    Qty in Cart: 0
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    $101.96
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  • New Matched Pair (2) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    New Matched Pair (2) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes

    JJ Electronic

    $68.10
    New Gain Matched Pair of JJ E83CC (12AX7) A-Frame Short Plate Vacuum Tubes The JJ E83CC uses A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. With the same gain rating as a...
    $68.10
    Qty in Cart: 0
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    $68.10
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  • New JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tube

    New JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tube

    JJ Electronic

    $34.25
    New Gain Tested JJ E83CC (12AX7) A-Frame Short Plate Vacuum Tube The JJ E83CC uses A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. With the same gain rating as a standard...
    $34.25
    Qty in Cart: 0
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    $34.25
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  • New Matched Octet (8) JJ 12AX7-MG / ECC83MG Mid Gain Vacuum Tubes

    New Matched Octet (8) JJ 12AX7-MG / ECC83MG Mid Gain Vacuum Tubes

    JJ Electronic

    $199.63
    New Gain Matched Octet of JJ 12AX7-MG Mid Gain Vacuum Tubes A more mild-mannered version of the standard 12AX7, this mid-gain tube is between a 12AX7 and a 5751. Full, rich mids and low noise/microphonics. Great for applications that call slightly less...
    $199.63
    Qty in Cart: 0
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    $199.63
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  • New Matched Sextet (6) JJ 12AX7-MG / ECC83MG Mid Gain Vacuum Tubes

    New Matched Sextet (6) JJ 12AX7-MG / ECC83MG Mid Gain Vacuum Tubes

    JJ Electronic

    $149.77
    New Gain Matched Sextet of JJ 12AX7-MG Mid Gain Vacuum Tubes A more mild-mannered version of the standard 12AX7, this mid-gain tube is between a 12AX7 and a 5751. Full, rich mids and low noise/microphonics. Great for applications that call slightly less...
    $149.77
    Qty in Cart: 0
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    $149.77
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  • New Matched Quad (4) JJ 12AX7-MG / ECC83MG Mid Gain Vacuum Tubes

    New Matched Quad (4) JJ 12AX7-MG / ECC83MG Mid Gain Vacuum Tubes

    JJ Electronic

    $99.98
    New Gain Matched Quad of JJ 12AX7-MG Mid Gain Vacuum Tubes A more mild-mannered version of the standard 12AX7, this mid-gain tube is between a 12AX7 and a 5751. Full, rich mids and low noise/microphonics. Great for applications that call slightly less...
    $99.98
    Qty in Cart: 0
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    $99.98
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  • New Matched Trio (3) JJ 12AX7-MG / ECC83-MG Mid Gain Vacuum Tubes

    New Matched Trio (3) JJ 12AX7-MG / ECC83-MG Mid Gain Vacuum Tubes

    JJ Electronic

    $75.08
    New Gain Matched Trio of JJ 12AX7-MG Mid Gain Vacuum Tubes A more mild-mannered version of the standard 12AX7, this mid-gain tube is between a 12AX7 and a 5751. Full, rich mids and low noise/microphonics. Great for applications that call slightly less...
    $75.08
    Qty in Cart: 0
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    $75.08
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  • New Matched Pair (2) JJ 12AX7-MG / ECC83-MG Mid Gain Vacuum Tubes

    New Matched Pair (2) JJ 12AX7-MG / ECC83-MG Mid Gain Vacuum Tubes

    JJ Electronic

    $50.19
    New Gain Matched Pair of JJ 12AX7-MG Mid Gain Vacuum Tubes A more mild-mannered version of the standard 12AX7, this mid-gain tube is between a 12AX7 and a 5751. Full, rich mids and low noise/microphonics. Great for applications that call slightly less...
    $50.19
    Qty in Cart: 0
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    $50.19
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  • New JJ 12AX7-MG / ECC83-MG Mid Gain Vacuum Tube

    New JJ 12AX7-MG / ECC83-MG Mid Gain Vacuum Tube

    JJ Electronic

    $25.29
    New Gain Tested JJ 12AX7-MG Mid Gain Vacuum Tube A more mild-mannered version of the standard 12AX7, this mid-gain tube is between a 12AX7 and a 5751. Full, rich mids and low noise/microphonics. Great for applications that call slightly less breakup and...
    $25.29
    Qty in Cart: 0
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    $25.29
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  • Gain Matched Octet (8) JJ 12AY7 / 6072A Vacuum Tubes - Brand New

    New Matched Octet (8) JJ 12AY7 / 6072A Vacuum Tubes

    JJ Electronic

    $254.63
    New Gain Matched Octet of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along with...
    $254.63
    Qty in Cart: 0
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    $254.63
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  • Gain Matched Sextet (6) JJ 12AY7 / 6072A Vacuum Tubes - Brand New

    New Matched Sextet (6) JJ 12AY7 / 6072A Vacuum Tubes

    JJ Electronic

    $191.02
    New Gain Matched Sextet of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along...
    $191.02
    Qty in Cart: 0
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    $191.02
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  • Gain Matched Quintet (5) JJ 12AY7 / 6072A Vacuum Tubes - Brand New

    New Matched Quintet (5) JJ 12AY7 / 6072A Vacuum Tubes

    JJ Electronic

    $159.25
    New Gain Matched Quintet of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along...
    $159.25
    Qty in Cart: 0
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    $159.25
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  • Gain Matched Quad (4) JJ 12AY7 / 6072A Vacuum Tubes - Brand New

    New Matched Quad (4) JJ 12AY7 / 6072A Vacuum Tubes

    JJ Electronic

    $127.48
    New Gain Matched Quad of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along with...
    $127.48
    Qty in Cart: 0
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    $127.48
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  • Gain Matched Trio (3) JJ 12AY7 / 6072A Vacuum Tubes - Brand New

    New Matched Trio (3) JJ 12AY7 / 6072A Vacuum Tubes

    JJ Electronic

    $95.71
    New Gain Matched Trio of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along with...
    $95.71
    Qty in Cart: 0
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    $95.71
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  • Gain Matched Pair (2) JJ 12AY7 / 6072A Vacuum Tubes - Brand New

    New Matched Pair (2) JJ 12AY7 / 6072A Vacuum Tubes

    JJ Electronic

    $63.94
    New Gain Matched Pair of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along with...
    $63.94
    Qty in Cart: 0
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    $63.94
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  • JJ 12AY7 / 6072A Gain Tested Vacuum Tube - Brand New

    New JJ 12AY7 / 6072A Vacuum Tube

    JJ Electronic

    $32.17
    New Gain Tested JJ 12AY7 / 6072A Vacuum Tube JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry favorite, as it provides excellent sonic performance along with great...
    $32.17
    Qty in Cart: 0
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    $32.17
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  • Gain Matched Quintet (5) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes - Brand New

    New Gain Matched Quintet (5) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes

    JJ Electronic

    $148.83
    New Gain Matched Quintet of JJ 12DW7 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry favorite, as it provides excellent sonic performance...
    $148.83
    Qty in Cart: 0
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    $148.83
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  • Gain Matched Quad (4) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes - Brand New

    New Gain Matched Quad (4) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes

    JJ Electronic

    $119.14
    New Gain Matched Quad of JJ 12DW7 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry favorite, as it provides excellent sonic performance...
    $119.14
    Qty in Cart: 0
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    $119.14
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  • Gain Matched Trio (3) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes - Brand New

    New Gain Matched Trio (3) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes

    JJ Electronic

    $89.46
    New Gain Matched Trio of JJ 12DW7 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry favorite, as it provides excellent sonic performance...
    $89.46
    Qty in Cart: 0
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    $89.46
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  • Gain Matched Pair (2) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes - Brand New

    New Matched Pair (2) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes

    JJ Electronic

    $59.77
    New Gain Matched Pair of JJ 12DW7 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry favorite, as it provides excellent sonic performance...
    $59.77
    Qty in Cart: 0
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    $59.77
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  • JJ 12DW7 / ECC832 / 7247 Gain Tested Vacuum Tube - Brand New

    New JJ 12DW7 / ECC832 / 7247 Vacuum Tube

    JJ Electronic

    $30.08
    New Gain Tested JJ 12DW7 Vacuum Tube JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry favorite as it provides excellent sonic performance along with...
    $30.08
    Qty in Cart: 0
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    Price:
    $30.08
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  • Gain Matched Octet (8) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Octet (8) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $260.96
    New Gain Matched Octet of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $260.96
    Qty in Cart: 0
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    $260.96
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  • Gain Matched Septet (7) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Septet (7) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $228.35
    New Gain Matched Septet of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $228.35
    Qty in Cart: 0
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    $228.35
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  • Gain Matched Sextet (6) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Sextet (6) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $195.65
    New Gain Matched Sextet of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $195.65
    Qty in Cart: 0
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    Price:
    $195.65
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  • Gain Matched Quintet (5) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Quintet (5) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $162.96
    New Gain Matched Quintet of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $162.96
    Qty in Cart: 0
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    Price:
    $162.96
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  • Gain Matched Quad (4) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Quad (4) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $130.26
    New Gain Matched Quad of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $130.26
    Qty in Cart: 0
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    Price:
    $130.26
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  • Gain Matched Trio (3) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Trio (3) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $97.56
    New Gain Matched Trio of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $97.56
    Qty in Cart: 0
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    Price:
    $97.56
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  • Gain Matched Pair (2) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Pair (2) Sovtek 12AX7WC / 7025 Vacuum Tubes

    Sovtek

    $64.86
    New Gain Matched Pair of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $64.86
    Qty in Cart: 0
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    Price:
    $64.86
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  • Gain Tested Sovtek 12AX7WC / 7025 / ECC83 Vacuun Tube - Brand New

    New Sovtek 12AX7WC / 7025 Vacuum Tube

    Sovtek

    $32.16
    New Gain Tested Sovtek 12AX7WC / 7025 / ECC83 Vacuum Tube Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $32.16
    Qty in Cart: 0
    Quantity:
    Price:
    $32.16
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  • Gain Matched Quintet (5) Sovtek 12AX7WB 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Quintet (5) Sovtek 12AX7WB / 7025 Vacuum Tubes

    Sovtek

    $180.41
    New Gain Matched Quintet of Sovtek 12AX7WB / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $180.41
    Qty in Cart: 0
    Quantity:
    Price:
    $180.41
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  • Gain Matched Quad (4) Sovtek 12AX7WB 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Quad (4) Sovtek 12AX7WB / 7025 Vacuum Tubes

    Sovtek

    $144.22
    New Gain Matched Quad of Sovtek 12AX7WB / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $144.22
    Qty in Cart: 0
    Quantity:
    Price:
    $144.22
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  • Gain Matched Trio (3) Sovtek 12AX7WB 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Trio (3) Sovtek 12AX7WB / 7025 Vacuum Tubes

    Sovtek

    $108.03
    New Gain Matched Trio of Sovtek 12AX7WB / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $108.03
    Qty in Cart: 0
    Quantity:
    Price:
    $108.03
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  • Gain Matched Pair (2) Sovtek 12AX7WB 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Pair (2) Sovtek 12AX7WB / 7025 Vacuum Tubes

    Sovtek

    $71.84
    New Gain Matched Pair of Sovtek 12AX7WB / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $71.84
    Qty in Cart: 0
    Quantity:
    Price:
    $71.84
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  • Gain Tested Sovtek 12AX7WB / 7025 / ECC83 Vacuun Tube - Brand New

    New Sovtek 12AX7WB / 7025 Vacuum Tube

    Sovtek

    $35.65
    New Gain Tested Sovtek 12AX7WB / 7025 Vacuum Tube Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The Sovtek...
    $35.65
    Qty in Cart: 0
    Quantity:
    Price:
    $35.65
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  • Gain Matched Octet (8) Sovtek 12AX7WA 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Octet (8) Sovtek 12AX7WA / 7025 Vacuum Tubes

    Sovtek

    $214.02
    New Gain Matched Octet of Sovtek 12AX7WA / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $214.02
    Qty in Cart: 0
    Quantity:
    Price:
    $214.02
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  • Gain Matched Sextet (6) Sovtek 12AX7WA 7025 ECC83 Vacuum Tubes - Brand New

    New Matched Sextet (6) Sovtek 12AX7WA / 7025 Vacuum Tubes

    Sovtek

    $160.45
    New Gain Matched Sextet of Sovtek 12AX7WA / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and well-suited for the demanding audiophile or musician. The...
    $160.45
    Qty in Cart: 0
    Quantity:
    Price:
    $160.45
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