12 Volt - All
12 Volt Preamp Tubes.
- 12AX7 - ECC83 - 5751 - 7025
- 12DW7 - 7247 - ECC832
- 12AT7 - ECC81
- 12AU7 - ECC82
- 12AY7 - 6072A
- 12BH7 - 6913 - 7032
-
On Sale
New Matched Quad (4) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $106.49Was: $141.99New 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: $106.49Was: $141.99 -
On Sale
New Matched Trio (3) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $80.57Was: $107.42New 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: $80.57Was: $107.42 -
On Sale
New Matched Pair (2) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $54.64Was: $72.85New 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: $54.64Was: $72.85 -
On Sale
New Psvane Hifi 12AT7 / ECC81 Vacuum Tube
Psvane
Now: $26.74Was: $35.65New 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: $26.74Was: $35.65 -
On Sale
New Matched Sextet (6) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
Now: $226.39Was: $301.85New Gain Matched Sextet 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...NP233-6Now: $226.39Was: $301.85 -
On Sale
New Matched Quad (4) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
Now: $151.86Was: $202.48New 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...NP233-4Now: $151.86Was: $202.48 -
On Sale
New Matched Trio (3) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
Now: $114.59Was: $152.78New 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...NP233-3Now: $114.59Was: $152.78 -
On Sale
New Matched Pair (2) TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tubes
TAD
Now: $77.33Was: $103.10New 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...NP233-2Now: $77.33Was: $103.10 -
On Sale
New TAD ECC83-Cz / 12AX7 Premium Selected Vacuum Tube
TAD
Now: $37.40Was: $49.87New 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...NP233-1Now: $37.40Was: $49.87 -
On Sale
New Matched Pair (2) TAD 7025 / E83CC-Cz /12AX7 High Grade Vacuum Tubes
TAD
Now: $67.67Was: $90.23New 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...NP231-2Now: $67.67Was: $90.23 -
On Sale
New TAD 7025 / E83CC-Cz / 12AX7 High Grade Vacuum Tube
TAD
Now: $32.87Was: $43.83New 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,...NP231-1Now: $32.87Was: $43.83 -
On Sale
Matched Octet (8) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $152.21Was: $202.95New 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...MUL173-8Now: $152.21Was: $202.95 -
On Sale
Matched Septet (7) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $133.31Was: $177.74New 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...MUL173-7Now: $133.31Was: $177.74 -
On Sale
Matched Sextet (6) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $114.16Was: $152.21New 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...MUL173-6Now: $114.16Was: $152.21 -
On Sale
Matched Quintet (5) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $95.21Was: $126.94New 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...MUL173-5Now: $95.21Was: $126.94 -
On Sale
Matched Quad (4) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $76.16Was: $101.54New 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...MUL173-4Now: $76.16Was: $101.54 -
On Sale
Matched Trio (3) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $57.11Was: $76.14New 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...MUL173-3Now: $57.11Was: $76.14 -
On Sale
Matched Pair (2) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
Now: $38.06Was: $50.74New 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...MUL173-2Now: $38.06Was: $50.74 -
On Sale
White Boxed Sovtek 12AX7WA / 7025 Vacuum Tube
Now: $18.05Was: $24.07New 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...MUL173-1Now: $18.05Was: $24.07 -
On Sale
New Matched Sextet (6) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $252.38Was: $336.50New 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: $252.38Was: $336.50 -
On Sale
New Matched Quad (4) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $169.17Was: $225.56New 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: $169.17Was: $225.56 -
On Sale
New Matched Trio (3) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $127.58Was: $170.10New 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: $127.58Was: $170.10 -
On Sale
New Matched Pair (2) JJ 12AX7 / ECC83 Gold Pins Vacuum Tubes
JJ Electronic
Now: $85.98Was: $114.64New 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: $85.98Was: $114.64 -
On Sale
New JJ 12AX7 / ECC83 Gold Pins Vacuum Tube
JJ Electronic
Now: $41.48Was: $55.31New 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: $41.48Was: $55.31 -
On Sale
New Matched Octet (8) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $146.00Was: $194.67New 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: $146.00Was: $194.67 -
On Sale
New Matched Septet (7) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $127.74Was: $170.32New 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: $127.74Was: $170.32 -
On Sale
New Matched Sextet (6) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $109.58Was: $146.11New 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: $109.58Was: $146.11 -
On Sale
New Matched Quintet (5) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $91.43Was: $121.91New 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: $91.43Was: $121.91 -
On Sale
New Matched Quad (4) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $73.28Was: $97.71New 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: $73.28Was: $97.71 -
On Sale
New Matched Trio (3) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $55.13Was: $73.51New 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: $55.13Was: $73.51 -
On Sale
New Psvane Hifi 12AU7 / ECC82 Vacuum Tube
Psvane
Now: $18.83Was: $25.11New 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: $18.83Was: $25.11 -
On Sale
New Matched Pair (2) Psvane Hifi 12AU7 / ECC82 Vacuum Tubes
Psvane
Now: $36.98Was: $49.30New 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: $36.98Was: $49.30 -
On Sale
New Matched Octet (8) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
Now: $276.50Was: $368.67New 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...NP202-8Now: $276.50Was: $368.67 -
On Sale
New Matched Sextet (6) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
Now: $207.72Was: $276.96New 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...NP202-6Now: $207.72Was: $276.96 -
On Sale
New Matched Quintet (5) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
Now: $173.57Was: $231.42New 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...NP202-5Now: $173.57Was: $231.42 -
On Sale
New Matched Quad (4) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
Now: $139.41Was: $185.88New 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...NP202-4Now: $139.41Was: $185.88 -
On Sale
New Matched Trio (3) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
Now: $105.26Was: $140.34New 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...NP202-3Now: $105.26Was: $140.34 -
On Sale
New Matched Pair (2) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
Now: $71.09Was: $94.79New 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...NP202-2Now: $71.09Was: $94.79 -
On Sale
New JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tube
JJ Electronic
Now: $34.48Was: $45.97New 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...NP202-1Now: $34.48Was: $45.97 -
On Sale
New Matched Octet (8) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes
Psvane
Now: $127.47Was: $169.96New 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...NP201-8Now: $127.47Was: $169.96