12 Volt Preamp Vacuum Tubes for Sale

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12 Volt Preamp Tubes.

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New Matched Septet (7) Mullard Reissue 12AX7 Vacuum Tubes

Mullard

MSRP:

$273.39

Was:

New Gain Matched Septet (7 pcs) 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...

MSRP:

$273.39

Was:

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New Matched Sextet (6) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes

Electro-Harmonix

MSRP:

$287.36

Was:

New Gain Matched Sextet of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality...

MSRP:

$287.36

Was:

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New Matched Quintet (5) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes

Electro-Harmonix

MSRP:

$239.38

Was:

New Gain Matched Quintet of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality...

MSRP:

$239.38

Was:

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New Matched Quad (4) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes

Electro-Harmonix

MSRP:

$191.40

Was:

New Gain Matched Quad of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality •...

MSRP:

$191.40

Was:

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New Matched Trio (3) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes

Electro-Harmonix

MSRP:

$143.42

Was:

New Gain Matched Trio of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality •...

MSRP:

$143.42

Was:

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New Matched Pair (2) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes

Electro-Harmonix

MSRP:

$95.43

Was:

New Gain Matched Pair of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality •...

MSRP:

$95.43

Was:

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New Electro-Harmonix 12DW7 / ECC832 Vacuum Tube

Electro-Harmonix

MSRP:

$47.45

Was:

New Gain Tested Electro-Harmonix 12DW7 / ECC832 Vacuum Tube Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality • Relabeled...

MSRP:

$47.45

Was:

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New Matched Octet (8) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes

Genalex

MSRP:

$573.27

Was:

New Gain Matched Octet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...

MSRP:

$573.27

Was:

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New Matched Septet (7) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes

Genalex

MSRP:

$501.62

Was:

New Gain Matched Septet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...

MSRP:

$501.62

Was:

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New Matched Sextet (6) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes

Genalex

MSRP:

$429.89

Was:

New Gain Matched Sextet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...

MSRP:

$429.89

Was:

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New Matched Quintet (5) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes

Genalex

MSRP:

$358.15

Was:

New Gain Matched Quintet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...

MSRP:

$358.15

Was:

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New Matched Quad (4) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes

Genalex

MSRP:

$286.42

Was:

New Gain Matched Quad of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...

MSRP:

$286.42

Was:

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