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 Matched Quad (4) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
$95.94New Gain Matched Quad of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium...$95.94 -
New Matched Trio (3) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
$72.77New Gain Matched Trio of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their solid production of tubes to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run...$72.77 -
New Matched Pair (2) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
$49.60New Gain Matched Pair of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their solid production of tubes to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run...$49.60 -
New JJ 12AT7 / ECC81 Vacuum Tube
JJ Electronic
$24.49New Gain Tested JJ 12AT7 / ECC81 Vacuum Tube JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for...$24.49 -
New Matched Septet (7) Electro-Harmonix 12AX7 Vacuum Tubes
Electro-Harmonix
$133.81New Gain Matched Septet of Elector-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...$133.81 -
New Matched Quad (4) Mullard CV4004 / 12AX7 Reissue Vacuum Tubes
Mullard
$100.95New Gain Matched Quad of Mullard CV4004 / 12AX7 Vacuum Tubes Out of the two variations of Mullard's 12AX7 model, this tube (CV4004) is particularly great for guitar amplifiers. The CV4004 is the...$100.95 -
New Matched Trio (3) Mullard CV4004 / 12AX7 Reissue Vacuum Tubes
Mullard
$76.52New Gain Matched Trio of Mullard CV4004 / 12AX7 Vacuum Tubes Out of the two variations of Mullard's 12AX7 model, this tube (CV4004) is particularly great for guitar amplifiers. The CV4004 is the...$76.52 -
New Matched Pair (2) Mullard CV4004 / 12AX7 Reissue Vacuum Tubes
Mullard
$52.10New Gain Matched Pair of Mullard CV4004 / 12AX7 Vacuum Tubes Out of the two variations of Mullard's 12AX7 model, this tube (CV4004) is particularly great for guitar amplifiers. The CV4004 is the...$52.10 -
New Mullard CV4004 / 12AX7 Reissue Vacuum Tube
Mullard
$25.67New Gain Tested Mullard CV4004 / 12AX7 Vacuum Tube Out of the two variations of Mullard's 12AX7 model, this tube (CV4004) is particularly great for guitar amplifiers. The CV4004 is the military...$25.67 -
Sovtek 12AX7LPS / ECC83 - Matched Sextet (6) Vacuum Tubes
Sovtek
$145.50Matched Sextet of Hand-Tested Sovtek 12AX7LPS / ECC83 Preamp Vacuum Tubes This sextet of gain matched Sovtek 12AX7LPS tubes is widely considered one of the highest-performing new-production 12AX7...$145.50 -
New JJ 12AX7 / ECC83S Vacuum Tube
JJ Electronic
$18.68New Gain Tested JJ Electronic (Tesla) 12AX7 / ECC83S Vacuum Tube 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...$18.68 -
New Matched Pair (2) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$37.21New Gain Matched Pair 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...$37.21