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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On Sale
New Matched Trio (3) Psvane 6SN7 Hifi Black Plates Vacuum Tubes
Psvane
Now: $116.99Was: $155.99New Gain Matched Trio of Psvane 6SN7 Hifi Vacuum Tubes A classically styled and handcrafted 6SN7 from Psvane for high fidelity audio amplification. This tube features vintage-style black plates and...Now: $116.99Was: $155.99 -
On Sale
New Matched Pair (2) Psvane 6SN7 Hifi Black Plates Vacuum Tubes
Psvane
Now: $78.54Was: $104.72New Gain Matched Pair of Psvane 6SN7 Hifi Vacuum Tubes A classically styled and handcrafted 6SN7 from Psvane for high fidelity audio amplification. This tube features vintage-style black plates and...Now: $78.54Was: $104.72 -
On Sale
New Psvane 6SN7 Hifi Black Plates Vacuum Tube
Psvane
Now: $37.78Was: $50.37New Gain Tested 6SN7 Hifi Vacuum Tube A classically styled and handcrafted 6SN7 from Psvane for high fidelity audio amplification. This tube features vintage-style black plates and shouldered glass...Now: $37.78Was: $50.37 -
On Sale
New Matched Quad (4) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $69.56Was: $92.75New Gain Matched Quad of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a...Now: $69.56Was: $92.75 -
On Sale
New Matched Trio (3) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $52.79Was: $70.38New Gain Matched Trio of Psvane Hifi 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural...Now: $52.79Was: $70.38 -
On Sale
New Matched Pair (2) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $36.01Was: $48.01New Gain Matched Pair of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a...Now: $36.01Was: $48.01 -
On Sale
New Psvane Hifi 12AT7 / ECC81 Vacuum Tube
Psvane
Now: $17.81Was: $23.75New Gain Tested Psvane 12AT7 Vacuum Tube These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true...Now: $17.81Was: $23.75 -
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 -
Matched Septet (7) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$139.95New Late 2000's Stock White Boxed Gain Matched Septet of Sovtek 12AX7WA / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich,...$139.95 -
Matched Sextet (6) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$119.85New Late 2000's Stock White Boxed Gain Matched Sextet of Sovtek 12AX7WA / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich,...$119.85 -
Matched Quintet (5) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$99.95New Late 2000's Stock White Boxed Gain Matched Quintet of Sovtek 12AX7WA / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich,...$99.95 -
Matched Quad (4) White Boxed Sovtek 12AX7WA / 7025 Vacuum Tubes
$79.95New Late 2000's Stock White Boxed Gain Matched Quad of Sovtek 12AX7WA / 7025 Vacuum Tubes Vacuum tubes from Sovtek have long been considered top-shelf, and for good reason. They are tonally rich,...$79.95