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12 Volt - All

12 Volt - All

12 Volt Preamp Tubes. 

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  • New Matched Octet (8) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    New Matched Octet (8) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    Psvane

    $202.86
    New Gain Matched Octet of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $202.86
    Qty in Cart: 0
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    Price:
    $202.86
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  • New Matched Sextet (6) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    New Matched Sextet (6) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    Psvane

    $151.93
    New Gain Matched Sextet of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $151.93
    Qty in Cart: 0
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    Price:
    $151.93
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  • New Matched Quintet (5) Psvane 12AT7 / ECC81 Vacuum Tubes

    New Matched Quintet (5) Psvane 12AT7 / ECC81 Vacuum Tubes

    Psvane

    $126.33
    New Gain Matched Quintet of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $126.33
    Qty in Cart: 0
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    Price:
    $126.33
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  • New Matched Quad (4) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    New Matched Quad (4) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    Psvane

    $100.72
    New Gain Matched Quad of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...
    $100.72
    Qty in Cart: 0
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    Price:
    $100.72
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  • New Matched Trio (3) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    New Matched Trio (3) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    Psvane

    $75.11
    New Gain Matched Trio of Psvane Hifi 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $75.11
    Qty in Cart: 0
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    Price:
    $75.11
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  • New Matched Pair (2) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    New Matched Pair (2) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes

    Psvane

    $49.51
    New Gain Matched Pair of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...
    $49.51
    Qty in Cart: 0
    Quantity:
    Price:
    $49.51
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  • New Psvane Hifi 12AT7 / ECC81 Vacuum Tube

    New Psvane Hifi 12AT7 / ECC81 Vacuum Tube

    Psvane

    $23.90
    New Gain Tested Psvane 12AT7 Vacuum Tube These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these feature...
    $23.90
    Qty in Cart: 0
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    Price:
    $23.90
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  • New Matched Pair (2) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes

    New Matched Pair (2) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes

    TAD

    $65.88
    New Gain Matched Pair of Tube Amp Doctor ECC83-Cz Premium Selected Vacuum Tubes A wonderful tube with an emphasis of warm tones, lows, mids, overdrive and even highs. The A-Frame construction makes this an exceptionally low noise tubes, perfect for high...
    $65.88
    Qty in Cart: 0
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    $65.88
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  • New TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tube

    New TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tube

    TAD

    $32.67
    New Gain Tested Tube Amp Doctor ECC83-Cz Premium Selected Vacuum Tube A wonderful tube with an emphasis of warm tones, lows, mids, overdrive and even highs. The A-Frame construction makes this an exceptionally low noise tubes, perfect for high gain...
    $32.67
    Qty in Cart: 0
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    $32.67
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  • New Matched Pair (2) TAD 7025 / E83CC-Cz  /12AX7 High Grade Vacuum Tubes

    New Matched Pair (2) TAD 7025 / E83CC-Cz /12AX7 High Grade Vacuum Tubes

    TAD

    $67.35
    New Gain Matched Pair of Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) High Grade Vacuum Tubes A specially selected tube for the emphasis of warm tones, lows, mids, overdrive and even highs. The A-Frame construction makes this an exceptionally low...
    $67.35
    Qty in Cart: 0
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    $67.35
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  • New TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tube

    New TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tube

    TAD

    $33.41
    New Gain Tested Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) Highgrade Vacuum Tube A specially selected tube for the emphasis of warm tones, lows, mids, overdrive and even highs. The A-Frame construction makes this an exceptionally low noise tubes,...
    $33.41
    Qty in Cart: 0
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    Price:
    $33.41
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  • Matched Octet (8) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

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

    $159.80
    New Late 2000's Stock White Boxed 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...
    $159.80
    Qty in Cart: 0
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    $159.80
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  • Matched Septet (7) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    Matched Septet (7) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    $139.95
    New Late 2000's Stock White Boxed Gain Matched Septet 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...
    $139.95
    Qty in Cart: 0
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    $139.95
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  • Matched Sextet (6) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

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

    $119.85
    New Late 2000's Stock White Boxed 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...
    $119.85
    Qty in Cart: 0
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    Price:
    $119.85
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  • Matched Quintet (5) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    Matched Quintet (5) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    $99.95
    New Late 2000's Stock White Boxed Gain Matched Quintet 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...
    $99.95
    Qty in Cart: 0
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    Price:
    $99.95
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  • Matched Quad (4) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    Matched Quad (4) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    $79.95
    New Late 2000's Stock White Boxed Gain Matched Quad 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...
    $79.95
    Qty in Cart: 0
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    $79.95
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  • Matched Trio (3) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    Matched Trio (3) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    $59.95
    New Late 2000's Stock White Boxed Gain Matched Trio 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...
    $59.95
    Qty in Cart: 0
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    Price:
    $59.95
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  • Matched Pair (2) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    Matched Pair (2) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes

    $39.95
    New Late 2000's Stock White Boxed Gain Matched Pair 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...
    $39.95
    Qty in Cart: 0
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    Price:
    $39.95
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  • White Boxed Sovtek 12AX7WA / 7025 Vacuum Tube

    White Boxed Sovtek 12AX7WA / 7025 Vacuum Tube

    $18.95
    New Late 2000's Stock White Boxed Gain Tested Sovtek 12AX7WA / 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...
    $18.95
    Qty in Cart: 0
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    $18.95
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  • New Matched Octet (8) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Octet (8) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $194.37
    New Gain Matched Octet of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $194.37
    Qty in Cart: 0
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    Price:
    $194.37
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  • New Matched Septet (7) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Septet (7) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $170.13
    New Gain Matched Septet of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $170.13
    Qty in Cart: 0
    Quantity:
    Price:
    $170.13
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  • New Matched Sextet (6) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Sextet (6) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $145.47
    New Gain Matched Sextet of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $145.47
    Qty in Cart: 0
    Quantity:
    Price:
    $145.47
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  • New Matched Quintet (5) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Quintet (5) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $120.81
    New Gain Matched Quintet of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...
    $120.81
    Qty in Cart: 0
    Quantity:
    Price:
    $120.81
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  • New Matched Quad (4) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Quad (4) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $96.14
    New Gain Matched Quad of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...
    $96.14
    Qty in Cart: 0
    Quantity:
    Price:
    $96.14
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  • New Matched Trio (3) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Trio (3) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $71.48
    New Gain Matched Trio of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...
    $71.48
    Qty in Cart: 0
    Quantity:
    Price:
    $71.48
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  • New Psvane Hifi 12AU7 / ECC82 Vacuum Tube

    New Psvane Hifi 12AU7 / ECC82 Vacuum Tube

    Psvane

    $22.16
    New Gain Tested Psvane Hifi 12AU7 Vacuum Tube These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...
    $22.16
    Qty in Cart: 0
    Quantity:
    Price:
    $22.16
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  • New Matched Pair (2) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    New Matched Pair (2) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes

    Psvane

    $46.82
    New Gain Matched Pair of Psvane 12AU7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...
    $46.82
    Qty in Cart: 0
    Quantity:
    Price:
    $46.82
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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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    Price:
    $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
    Quantity:
    Price:
    $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
    Quantity:
    Price:
    $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
    Quantity:
    Price:
    $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
    Quantity:
    Price:
    $34.25
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  • New Matched Octet (8) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    New Matched Octet (8) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    Psvane

    $174.49
    New Gain Matched Octet of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $174.49
    Qty in Cart: 0
    Quantity:
    Price:
    $174.49
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  • New Matched Septet (7) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    New Matched Septet (7) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    Psvane

    $152.73
    New Gain Matched Septet of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $152.73
    Qty in Cart: 0
    Quantity:
    Price:
    $152.73
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  • New Matched Sextet (6) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    New Matched Sextet (6) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    Psvane

    $130.56
    New Gain Matched Sextet of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $130.56
    Qty in Cart: 0
    Quantity:
    Price:
    $130.56
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  • New Matched Quintet (5) Psvane Hifi 12AX7 / ECC83 S Vacuum Tubes

    New Matched Quintet (5) Psvane Hifi 12AX7 / ECC83 S Vacuum Tubes

    Psvane

    $108.38
    New Gain Matched Quintet of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $108.38
    Qty in Cart: 0
    Quantity:
    Price:
    $108.38
    Subtotal:
  • New Matched Quad (4) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    New Matched Quad (4) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    Psvane

    $86.20
    New Gain Matched Quad of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $86.20
    Qty in Cart: 0
    Quantity:
    Price:
    $86.20
    Subtotal:
  • New Matched Trio (3) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    New Matched Trio (3) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    Psvane

    $64.03
    New Gain Matched Trio of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $64.03
    Qty in Cart: 0
    Quantity:
    Price:
    $64.03
    Subtotal:
  • New Matched Pair (2) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    New Matched Pair (2) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

    Psvane

    $41.85
    New Gain Matched Pair of Psvane 12AX7 Standard Pins Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other...
    $41.85
    Qty in Cart: 0
    Quantity:
    Price:
    $41.85
    Subtotal:
  • New Psvane Hifi 12AX7 / ECC83 Vacuum Tube

    New Psvane Hifi 12AX7 / ECC83 Vacuum Tube

    Psvane

    $19.67
    New Gain Tested Psvane 12AX7 / ECC83 Standard Pins Vacuum Tube These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese...
    $19.67
    Qty in Cart: 0
    Quantity:
    Price:
    $19.67
    Subtotal:
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