Preamp
Hand-tested preamp vacuum tubes. Available in Mu (gain) matched sets. For balancing, please leave a note on your order with your request.
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New Sovtek 6C45Pi Vacuum Tube
Sovtek
$47.61New Sovtek 6C45Pi Audio Guitar Vacuum Tube Vacuum tubes from Sovtek have long been considered top-shelf for good reason. They are tonally rich, robustly engineered, and well-suited for the...$47.61 -
New Matched Pair (2) Sovtek 6C45Pi Vacuum Tubes
Sovtek
$98.83New Matched Pair of Sovtek 6C45Pi Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf for good reason. They are tonally rich, robustly engineered, and well-suited for the...$98.83 -
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 Quad (4) Svetlana 6N1P [6DJ8] [Winged =C= SED Reissue] Vacuum Tubes](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44588/45923/NP118-4__64061.1626724234.JPG?c=2 "Gain Matched Quad (4) Svetlana 6N1P [6DJ8] [Winged =C= SED Reissue] Vacuum Tubes")
New Matched Quad (4) Svetlana 6N1P [6DJ8] Vacuum Tubes
Svetlana
$90.65New Gain Matched Quad of Svetlana 6N1P [6DJ8] 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...$90.65 -
![Gain Matched Trio (3) Svetlana 6N1P [6DJ8] [Winged =C= SED Reissue] Vacuum Tubes](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44587/45922/NP118-3__26379.1626724139.JPG?c=2 "Gain Matched Trio (3) Svetlana 6N1P [6DJ8] [Winged =C= SED Reissue] Vacuum Tubes")
New Matched Trio (3) Svetlana 6N1P [6DJ8] Vacuum Tubes
Svetlana
$68.67New Gain Matched Trio of Svetlana 6N1P [6DJ8] 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...$68.67