12AX7 - ECC83 - 5751 - 7025
Possibly the most popular preamp tube on the planet, the 12AX7 series offers almost unlimited options.
Compatible Equivalents & Substitutes: 12AX7, 12AX7A, 12AX7EA, 7025, ECC83, ECC803S, 5751 (low gain), CV492, 7058, 12DF7, CV4004, B339, E83CC, M8137.
-
On Sale
New Sovtek 12AX7WC / 7025 Vacuum Tube
Sovtek
Now: $26.28Was: $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 well-suited for the demanding audiophile or musician. The...Now: $26.28Was: $29.20 -
On Sale
New Matched Pair (2) Sovtek 12AX7WB / 7025 Vacuum Tubes
Sovtek
Now: $59.07Was: $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 well-suited for the demanding audiophile or musician. The...Now: $59.07Was: $65.63 -
On Sale
New Sovtek 12AX7WB / 7025 Vacuum Tube
Sovtek
Now: $28.82Was: $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 the demanding audiophile or musician. The Sovtek...Now: $28.82Was: $32.02 -
On Sale
New Matched Octet (8) Sovtek 12AX7WA / 7025 Vacuum Tubes
Sovtek
Now: $169.90Was: $188.78New 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 audiophile or musician. The...Now: $169.90Was: $188.78 -
On Sale
New Matched Quad (4) Sovtek 12AX7WA / 7025 Vacuum Tubes
Sovtek
Now: $86.17Was: $95.74New 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 audiophile or musician. The...Now: $86.17Was: $95.74 -
On Sale
New Matched Trio (3) Sovtek 12AX7WA / 7025 Vacuum Tubes
Sovtek
Now: $65.36Was: $72.62New 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 audiophile or musician. The...Now: $65.36Was: $72.62 -
On Sale
New Matched Pair (2) Sovtek 12AX7WA / 7025 Vacuum Tubes
Sovtek
Now: $44.55Was: $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 well-suited for the demanding audiophile or musician. The...Now: $44.55Was: $49.50 -
On Sale
New Sovtek 12AX7WA / 7025 Vacuum Tube
Sovtek
Now: $22.01Was: $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 the demanding audiophile or musician. The Sovtek...Now: $22.01Was: $24.45 -
On Sale
![Gain Matched Quad (4) Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tubes](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44580/45915/NP117-4__54457.1650990842.JPG?c=2 "Gain Matched Quad (4) Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tubes")
New Matched Quad (4) Svetlana 12AX7 Vacuum Tubes
Svetlana
Now: $92.42Was: $102.69New Gain Matched Quad 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 reliability. Famous for a smooth balance of gain and low...Now: $92.42Was: $102.69 -
On Sale
![Gain Matched Trio (3) Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tubes](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44579/62846/NP117-3__85886.1701912465.JPG?c=2 "Gain Matched Trio (3) Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tubes")
New Matched Trio (3) Svetlana 12AX7 Vacuum Tubes
Svetlana
Now: $69.93Was: $77.70New Gain Matched Trio 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 reliability. Famous for a smooth balance of gain and low...Now: $69.93Was: $77.70 -
On Sale
![Gain Matched Pair (2) Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tubes](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44578/45913/NP117-2__00735.1652816771.JPG?c=2 "Gain Matched Pair (2) Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tubes")
New Matched Pair (2) Svetlana 12AX7 Vacuum Tubes
Svetlana
Now: $47.44Was: $52.71New Gain Matched Pair 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 reliability. Famous for a smooth balance of gain and low...Now: $47.44Was: $52.71 -
On Sale
![Gain Tested Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tube Brand New](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/44577/45912/NP117-1__11098.1652816767.JPG?c=2 "Gain Tested Svetlana 12AX7 ECC83 [Winged =C= SED Reissue] Vacuum Tube Brand New")
New Svetlana 12AX7 Vacuum Tube
Svetlana
Now: $23.20Was: $25.78Gain Tested Svetlana 12AX7 / ECC83 Vacuum Tube Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and reliability. Famous for a smooth balance of gain and low noise, the...Now: $23.20Was: $25.78