12 Volt - All
12 Volt Preamp Tubes.
- 12AX7 - ECC83 - 5751 - 7025
- 12DW7 - 7247 - ECC832
- 12AT7 - ECC81
- 12AU7 - ECC82
- 12AY7 - 6072A
- 12BH7 - 6913 - 7032
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New Matched Quad (4) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $100.62Was: $111.80New 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...NP235-4Now: $100.62Was: $111.80 -
New Matched Trio (3) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $76.12Was: $84.58New 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,...NP235-3Now: $76.12Was: $84.58 -
New Matched Pair (2) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $51.62Was: $57.36New 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...NP235-2Now: $51.62Was: $57.36 -
New Psvane Hifi 12AT7 / ECC81 Vacuum Tube
Psvane
Now: $25.26Was: $28.07New 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...NP235-1Now: $25.26Was: $28.07 -
New Matched Quad (4) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
$159.43New Gain Matched Quad 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...NP233-4$159.43 -
New Matched Trio (3) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
$120.30New Gain Matched Trio 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...NP233-3$120.30 -
New Matched Pair (2) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
$81.18New 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...NP233-2$81.18 -
New TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tube
TAD
$39.27New 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...NP233-1$39.27 -
New Matched Octet (8) TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tubes
TAD
$275.92New Gain Matched Octet 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...NP231-8$275.92 -
New Matched Septet (7) TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tubes
TAD
$241.36New Gain Matched Septet of Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) Highgrade 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...NP231-7$241.36 -
New Matched Sextet (6) TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tubes
TAD
$207.30New Gain Matched Sextet of Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) Highgrade 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...NP231-6$207.30 -
New Matched Quintet (5) TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tubes
TAD
$173.24New Gain Matched Quintet of Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) Highgrade 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...NP231-5$173.24 -
New Matched Quad (4) TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tubes
TAD
$139.18New Gain Matched Quad of Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) Highgrade 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 noise...NP231-4$139.18 -
New Matched Trio (3) TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tubes
TAD
$105.11New Gain Matched Trio of Tube Amp Doctor 7025 / E83CC-Cz (12AX7 / ECC83) Highgrade 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 noise...NP231-3$105.11 -
New Matched Pair (2) TAD 7025 / E83CC-Cz /12AX7 High Grade Vacuum Tubes
TAD
$71.05New 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...NP231-2$71.05 -
New TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tube
TAD
$34.51New 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,...NP231-1$34.51 -
Matched Octet (8) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$159.80New 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...MUL173-8$159.80 -
Matched Septet (7) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$139.95New 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...MUL173-7$139.95 -
Matched Sextet (6) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$119.85New 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...MUL173-6$119.85 -
Matched Quintet (5) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$99.95New 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...MUL173-5$99.95 -
Matched Quad (4) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$79.95New 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...MUL173-4$79.95 -
Matched Trio (3) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$59.95New 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...MUL173-3$59.95 -
Matched Pair (2) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$39.95New 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...MUL173-2$39.95 -
White Boxed Sovtek 12AX7WA / 7025 Vacuum Tube
$18.95New 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...MUL173-1$18.95 -
New Matched Sextet (6) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $238.46Was: $264.96New Gain Matched Sextet of JJ 12AX7 Gold Pins Vacuum Tubes The gold pin version of the JJ 12AX7 also uses the A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. Excellent choice...NP204-6Now: $238.46Was: $264.96 -
New Matched Quad (4) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $159.85Was: $177.61New Gain Matched Quad of JJ 12AX7 Gold Pins Vacuum Tubes The gold pin version of the JJ 12AX7 also uses the A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. Excellent choice for...NP204-4Now: $159.85Was: $177.61 -
New Matched Trio (3) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $120.55Was: $133.94New Gain Matched Trio of JJ 12AX7 Gold Pins Vacuum Tubes The gold pin version of the JJ 12AX7 also uses the A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. Excellent choice for...NP204-3Now: $120.55Was: $133.94 -
New Matched Pair (2) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $81.24Was: $90.27New Gain Matched Pair of JJ 12AX7 Gold Pins Vacuum Tubes The gold pin version of the JJ 12AX7 also uses the A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. Excellent choice for...NP204-2Now: $81.24Was: $90.27 -
New JJ 12AX7 / ECC83 Gold Pins Vacuum Tube
JJ Electronic
Now: $39.20Was: $43.55New Gain Tested JJ 12AX7 Gold Pins Vacuum Tube The gold pin version of the JJ 12AX7 also uses the A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for audio applications. Excellent choice for any high...NP204-1Now: $39.20Was: $43.55 -
New Matched Octet (8) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $137.95Was: $153.28New 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,...NP203-8Now: $137.95Was: $153.28 -
New Matched Septet (7) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $120.70Was: $134.11New 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,...NP203-7Now: $120.70Was: $134.11 -
New Matched Sextet (6) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $103.55Was: $115.05New 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,...NP203-6Now: $103.55Was: $115.05 -
New Matched Quintet (5) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $86.39Was: $95.99New 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,...NP203-5Now: $86.39Was: $95.99 -
New Matched Quad (4) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $69.25Was: $76.94New 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...NP203-4Now: $69.25Was: $76.94 -
New Matched Trio (3) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $52.09Was: $57.88New 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...NP203-3Now: $52.09Was: $57.88 -
New Psvane Hifi 12AU7 / ECC82 Vacuum Tube
Psvane
Now: $17.79Was: $19.77New 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...NP203-1Now: $17.79Was: $19.77 -
New Matched Pair (2) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $34.94Was: $38.82New 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...NP203-2Now: $34.94Was: $38.82 -
New Matched Octet (8) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
$290.29New Gain Matched Octet 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...NP202-8$290.29 -
New Matched Sextet (6) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
$218.08New Gain Matched Sextet 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...NP202-6$218.08 -
New Matched Quintet (5) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
$182.22New 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...NP202-5$182.22