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 Trio (3) Tung-Sol 6EU7 Vacuum Tubes
Tung-Sol
$115.21New Gain Matched Trio of Tung-Sol Reissue 6EU7 Vacuum Tubes As vintage 6EU7s become rarer, Tung-Sol's new production 6EU7 brings back the same high quality and reliability; making it easier to...$115.21 -
New Tung-Sol 6EU7 Vacuum Tube
Tung-Sol
$37.78Brand New Gain Tested Tung-Sol Reissue 6EU7 Vacuum Tube As vintage 6EU7s become rarer, Tung-Sol's new production 6EU7 brings back the same high quality and reliability; making it easier to replace...$37.78 -
New Matched Pair (2) Tung-Sol 5751 Gold Pins Vacuum Tubes
Tung-Sol
$95.68New Gain Matched Pair of Tung-Sol Reissue 5751 Gold Pins Vacuum Tubes Being modeled after the original quality of vintage Tung-Sol tubes, the 5751 offers great reliability. The 5751 is a great...$95.68 -
New Matched Quad (4) Electro-Harmonix 6SN7 Gold Pins Vacuum Tubes
Electro-Harmonix
$244.84New Gain Matched Quad of Electro-Harmonix 6SN7 Gold Pins Vacuum Tubes There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7...$244.84 -
New Matched Pair (2) Electro-Harmonix 6SN7 Gold Pins Vacuum Tubes
Electro-Harmonix
$123.77New Gain Matched Pair of Electro-Harmonix 6SN7 Gold Pins Vacuum Tubes There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7...$123.77 -
New Matched Trio (3) Electro-Harmonix 6SN7 Gold Pins Vacuum Tubes
Electro-Harmonix
$184.58New Gain Matched Trio of Electro-Harmonix 6SN7 Gold Pins Vacuum Tubes There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7...$184.58 -
New Electro-Harmonix 6SN7 Gold Pins Vacuum Tube
Electro-Harmonix
$59.32New Gain Tested Electro-Harmonix 6SN7 Gold Pins Vacuum Tube There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7 features a...$59.32 -
New Electro-Harmonix 12BH7 Gold Pins Vacuum Tube
Electro-Harmonix
$39.84New Gain Tested Electro-Harmonix 12BH7 Gold Pins Vacuum Tube The newly produced Electro-Harmonix 12BH7 boasts twin triodes with 3.5 watts of dissipation per plate. An excellent replacement for any...$39.84 -
New Matched Pair (2) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
$64.69New Gain Matched Pair of Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate...$64.69 -
New Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tube
Electro-Harmonix
$31.46New Gain Tested Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tube The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making...$31.46 -
New Matched Sextet (6) Electro-Harmonix 6SN7 Vacuum Tubes
Electro-Harmonix
$198.89New Matched Sextet of Electro-Harmonix 6SN7 Vacuum Tubes There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7 features a...$198.89 -
New Matched Trio (3) Electro-Harmonix 6SN7 Vacuum Tubes
Electro-Harmonix
$100.87New Gain Matched Trio of Electro-Harmonix 6SN7 Vacuum Tubes There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7 features a...$100.87