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 Matched Quad (4) Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Reissue Vacuum Tubes
Genalex
$225.63New Gain Matched Quad of Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Vacuum Tubes These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course,...$225.63 -
New Matched Trio (3) Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Reissue Vacuum Tubes
Genalex
$170.03New Gain Matched Trio of Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Vacuum Tubes These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course,...$170.03 -
New Matched Pair (2) Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Reissue Vacuum Tubes
Genalex
$114.44New Gain Matched Pair of Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Vacuum Tubes These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course,...$114.44 -
New Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Reissue Vacuum Tube
Genalex
$54.94New Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Vacuum Tube These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course, these are made in...$54.94 -
Sovtek 12AX7LPS / ECC83 - Matched Quad (4) Vacuum Tubes
Sovtek
$97.90Matched Quad of Hand-Tested Sovtek 12AX7LPS / ECC83 Preamp Vacuum Tubes This quad of gain matched Sovtek 12AX7LPS tubes is widely considered one of the highest-performing new-production 12AX7 tubes...$97.90 -
Sovtek 12AX7LPS / ECC83 Vacuum Tubes - Matched Trio (3)
Sovtek
$74.12Matched Trio of Hand-Tested Sovtek 12AX7LPS / ECC83 Preamp Vacuum Tubes This trio of gain matched Sovtek 12AX7LPS tubes is widely considered one of the highest-performing new-production 12AX7 tubes...$74.12 -
Sovtek 12AX7LPS / ECC83 Vacuum Tubes - Matched Pair (2)
Sovtek
$50.32Matched Pair of Hand-Tested Sovtek 12AX7LPS / ECC83 Preamp Vacuum Tubes This pair of gain matched Sovtek 12AX7LPS tubes is widely considered one of the highest-performing new-production 12AX7 tubes...$50.32 -
Sovtek 12AX7LPS / ECC83 Preamp Vacuum Tube
Sovtek
$24.68Hand-Tested Sovtek 12AX7LPS / ECC83 Preamp Vacuum Tube The Sovtek 12AX7LPS is widely considered one of the highest-performing new-production 12AX7 tubes on the market. Featuring a signature...$24.68