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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Matched Octet (8) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$159.95New Late 2000's Stock White Boxed 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,...$159.95 -
New Matched Quad (4) JJ E83CC / 12AX7 A-Frame Grid Short Plate Vacuum Tubes
JJ Electronic
$152.53New Gain Matched Quad of JJ E83CC (12AX7) A-Frame Short Plate Vacuum Tubes The JJ E83CC uses A-frame construction with boxed plates for utmost stability and reliability. This ensures lower noise for...$152.53 -
New Matched Quad (4) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$168.65New 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...$168.65 -
New Matched Quad (4) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$250.54New 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...$250.54 -
New Matched Trio (3) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$188.72New Gain Matched Trio 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...$188.72 -
On Sale
New Matched Sextet (6) Psvane 12AX7-S Art Series Gold Pins / ECC83 Vacuum Tubes
Psvane
Now: $197.30Was: $263.06New Gain Matched Sextet of Psvane 12AX7-S Art Series Gold Pins Vacuum Tubes The Psvane 12AX7-S is part of their new Art Series from Psvane. The much loved 12AX7-T MKII has been upgraded with better...Now: $197.30Was: $263.06 -
On Sale
Tests NOS Matched Quad (4) GE US 12BH7A Grey OVAL Plate Fat D Get Vacuum Tubes
GE
Now: $251.96Was: $279.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 12BH7AActual Brand*: GEPrinted Brand:Now: $251.96Was: $279.95 -
On Sale
Tests NOS Matched Quad (4) GE USA 12BH7A Grey OVAL Plate Fat D Get Vacuum Tubes
GE
Now: $251.96Was: $279.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 12BH7AActual Brand*: GEPrinted Brand:Now: $251.96Was: $279.95 -
On Sale
Tests NOS Matched Quad (4) GE 12BH7A Grey OVAL Plate Top Fat D Get Vacuum Tubes
GE
Now: $251.96Was: $279.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 12BH7AActual Brand*: GEPrinted Brand:Now: $251.96Was: $279.95 -
New Matched Octet (8) JJ 12AY7 / 6072A Vacuum Tubes
JJ Electronic
$217.78New Gain Matched Octet of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry...$217.78 -
New Matched Sextet (6) JJ 12AY7 / 6072A Vacuum Tubes
JJ Electronic
$163.74New Gain Matched Sextet of JJ 12AY7 / 6072A Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their 12AY7 is an industry...$163.74 -
New Matched Quad (4) Genalex Gold Lion 12AU7 / ECC82 Gold Pins Vacuum Tubes
Genalex
$225.63New Gain Matched Quad of Genalex Gold Lion 12AU7 / ECC82 Gold Pins Vacuum Tubes The original Genalex Gold Lion ECC82 / B749 are one of the most rare 12AU7 types ever made. This tube featured superb...$225.63