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.
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On Sale
New Matched Sextet (6) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
Now: $94.60Was: $105.11New Gain Matched Sextet of JJ Electronic (Tesla) 12AX7 / ECC83S Vacuum Tubes The JJ 12AX7 / ECC83S tubes are one of the most popular new production 12AX7s ever made. There is a reason major brands such as Fender and Marshall come with them as stock tubes...Now: $94.60Was: $105.11 -
On Sale
New Matched Septet (7) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
Now: $109.87Was: $122.08New Gain Matched Septet of JJ Electronic (Tesla) 12AX7 / ECC83S Vacuum Tubes The JJ 12AX7 / ECC83S tubes are one of the most popular new production 12AX7s ever made. There is a reason major brands such as Fender and Marshall come with them as stock tubes...Now: $109.87Was: $122.08 -
On Sale
New Matched Octet (8) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
Now: $125.64Was: $139.60New Gain Matched Octet of JJ Electronic (Tesla) 12AX7 / ECC83S Vacuum Tubes The JJ 12AX7 / ECC83S tubes are one of the most popular new production 12AX7s ever made. There is a reason major brands such as Fender and Marshall come with them as stock tubes...Now: $125.64Was: $139.60 -
On Sale
New Matched Octet (8) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
Now: $141.29Was: $188.39New Gain Matched Octet of Mullard 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a surprisingly low...Now: $141.29Was: $188.39 -
On Sale
New Matched Sextet (6) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
Now: $106.27Was: $141.69New Gain Matched Sextet of Mullard 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a surprisingly low...Now: $106.27Was: $141.69 -
On Sale
New Matched Quintet (5) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
Now: $88.97Was: $118.62New Gain Matched Quintet of Mullard 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a surprisingly...Now: $88.97Was: $118.62 -
On Sale
New Matched Quad (4) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
Now: $71.66Was: $95.55New Gain Matched Quad of Mullard 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a surprisingly...Now: $71.66Was: $95.55 -
On Sale
New Matched Trio (3) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
Now: $54.35Was: $72.47New Gain Matched Trio of Mullard 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stero amplifiers. Producing a smooth tone, they have a surprisingly low...Now: $54.35Was: $72.47 -
On Sale
New Matched Pair (2) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
Now: $37.05Was: $49.40New Gain Matched Pair of Mullard Reissue 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a surprisingly...Now: $37.05Was: $49.40 -
On Sale
New Mullard Reissue 12AX7 Vacuum Tube
Mullard
Now: $18.30Was: $24.40Brand New Mullard Reissue 12AX7 Vacuum Tube The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a surprisingly low threshold...Now: $18.30Was: $24.40 -
On Sale
New Matched Octet (8) Electro-Harmonix 12AX7 Vacuum Tubes
Electro-Harmonix
Now: $114.75Was: $153.00New Gain Matched Octet of Electro-Harmonix 12AX7 Vacuum Tubes The EHX 12AX7 has become a standard, known for it's high gain and excellent mids and bass. It has a spiral wound filament to help cut down on noise and hum just like the vintage 7025 or 12AX7A...Now: $114.75Was: $153.00 -
On Sale
New Matched Sextet (6) Electro-Harmonix 12AX7 Vacuum Tubes
Electro-Harmonix
Now: $86.37Was: $115.16New Gain Matched Sextet of Electro-Harmonix 12AX7 Vacuum Tubes The EHX 12AX7 has become a standard, known for it's high gain and excellent mids and bass. It has a spiral wound filament to help cut down on noise and hum just like the vintage 7025 or...Now: $86.37Was: $115.16