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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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 -
New Matched Trio (3) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$54.18New Gain Matched Trio 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...$54.18 -
New Matched Quad (4) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$71.16New Gain Matched Quad 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...$71.16 -
New Matched Quintet (5) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$88.13New Gain Matched Quintet 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...$88.13 -
New Matched Sextet (6) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$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...$105.11 -
New Matched Septet (7) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$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...$122.08 -
New Matched Octet (8) JJ 12AX7 / ECC83S Vacuum Tubes
JJ Electronic
$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...$139.60 -
New Matched Trio (3) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
$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...$72.47 -
New Mullard Reissue 12AX7 Vacuum Tube
Mullard
$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...$24.40 -
New Matched Octet (8) Electro-Harmonix 12AX7 Vacuum Tubes
Electro-Harmonix
$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...$153.00