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 Gain Matched Quad (4) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes
JJ Electronic
$113.50New 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...$113.50 -
New JJ 12DW7 / ECC832 / 7247 Vacuum Tube
JJ Electronic
$28.62New 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...$28.62 -
New Matched Pair (2) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes
JJ Electronic
$58.38New 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...$58.38 -
New Matched Pair (2) Sovtek 12AX7WC / 7025 Vacuum Tubes
Sovtek
$59.61New 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...$59.61 -
New Matched Trio (3) Sovtek 12AX7WC / 7025 Vacuum Tubes
Sovtek
$87.79New 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...$87.79 -
New Sovtek 12AX7WC / 7025 Vacuum Tube
Sovtek
$29.20New 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...$29.20 -
New Matched Quad (4) Sovtek 12AX7WB / 7025 Vacuum Tubes
Sovtek
$128.00New 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...$128.00 -
New Sovtek 12AX7WB / 7025 Vacuum Tube
Sovtek
$32.02New 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...$32.02 -
New Matched Pair (2) Sovtek 12AX7WB / 7025 Vacuum Tubes
Sovtek
$65.63New 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...$65.63 -
New Sovtek 12AX7WA / 7025 Vacuum Tube
Sovtek
$24.45New 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...$24.45 -
New Matched Pair (2) Sovtek 12AX7WA / 7025 Vacuum Tubes
Sovtek
$49.50New 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...$49.50 -
![Gain Matched Quintet (5) Svetlana 12AX7 ECC83 [Winged =C= Reissue] Vacuum Tubes](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44581/45916/NP117-5__30983.1646093705.JPG?c=2 "Gain Matched Quintet (5) Svetlana 12AX7 ECC83 [Winged =C= Reissue] Vacuum Tubes")
New Matched Quintet (5) Svetlana 12AX7 Vacuum Tubes
Svetlana
$127.68New Gain Matched Quintet of Svetlana 12AX7 / ECC83 Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...$127.68