Preamp
Hand-tested preamp vacuum tubes. Available in Mu (gain) matched sets. For balancing, please leave a note on your order with your request.
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New Gain Matched Quad (4) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes
JJ Electronic
$113.50New Gain Matched Quad of JJ 12DW7 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry...$113.50 -
New JJ 12DW7 / ECC832 / 7247 Vacuum Tube
JJ Electronic
$28.62New Gain Tested JJ 12DW7 Vacuum Tube JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry favorite as...$28.62 -
New Matched Pair (2) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes
JJ Electronic
$58.38New Gain Matched Pair of JJ 12DW7 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the preamp stage, their ECC832 (12DW7 / 7247) is an industry...$58.38 -
New Matched Trio (3) Sovtek 6C45Pi Vacuum Tubes
Sovtek
$146.62New Matched Trio of Sovtek 6C45Pi Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf for good reason. They are tonally rich, robustly engineered, and well-suited for the...$146.62 -
New Sovtek 6C45Pi Vacuum Tube
Sovtek
$47.61New Sovtek 6C45Pi Audio Guitar Vacuum Tube Vacuum tubes from Sovtek have long been considered top-shelf for good reason. They are tonally rich, robustly engineered, and well-suited for the...$47.61 -
New Matched Pair (2) Sovtek 6C45Pi Vacuum Tubes
Sovtek
$98.83New Matched Pair of Sovtek 6C45Pi Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf for good reason. They are tonally rich, robustly engineered, and well-suited for the...$98.83 -
New Matched Pair (2) Sovtek 12AX7WC / 7025 Vacuum Tubes
Sovtek
$59.61New Gain Matched Pair of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and...$59.61 -
New Matched Trio (3) Sovtek 12AX7WC / 7025 Vacuum Tubes
Sovtek
$87.79New Gain Matched Trio of Sovtek 12AX7WC / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich, robustly engineered, and...$87.79 -
New Sovtek 12AX7WC / 7025 Vacuum Tube
Sovtek
$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...$29.20 -
New Matched Quad (4) Sovtek 12AX7WB / 7025 Vacuum Tubes
Sovtek
$128.00New Gain Matched Quad 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...$128.00 -
New Sovtek 12AX7WB / 7025 Vacuum Tube
Sovtek
$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...$32.02 -
New Matched Pair (2) Sovtek 12AX7WB / 7025 Vacuum Tubes
Sovtek
$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...$65.63