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
Tests NOS Matched Pair GE USA 12BH7 Grey OVAL Plate Fat D Get Vacuum Tubes
GE
Now: $107.96Was: $119.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 12BH7Actual Brand*: GEPrinted Brand: <Now: $107.96Was: $119.95 -
On Sale
Tests NOS Wizard USA 6J7G ST Mesh Plate Bottom D Get Vacuum Tube 100+%
Now: $62.33Was: $69.25ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: WizardPrinted BrNow: $62.33Was: $69.25 -
On Sale
Tests NOS Wards Super Airline USA 6J7G ST Mesh Plate Bottom D Get Vacuum Tube
Now: $62.33Was: $69.25ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: Wards Super AirlineNow: $62.33Was: $69.25 -
On Sale
Tests NOS Sylvania Leaf Logo USA 6J7G ST Grey Plate Bottom D Get Vacuum Tube
Now: $62.33Was: $69.25ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: Sylvania Leaf LogoNow: $62.33Was: $69.25 -
On Sale
Tests NOS Super Silvertone USA 6J7G ST Silver Plate Smoked Glass Vacuum Tube
Now: $44.51Was: $49.45ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: Super SilvertoneNow: $44.51Was: $49.45 -
On Sale
True NOS NIB Super Silvertone USA 6J7G ST Mesh Plate Bottom D Get Vacuum Tube
Now: $80.15Was: $89.05ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: Super SilvertoneNow: $80.15Was: $89.05 -
On Sale
Tests NOS RCA USA 6J7G ST Grey Plate Bottom D Get Vacuum Tube 100+%
Now: $44.51Was: $49.45ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: RCAPrinted BrandNow: $44.51Was: $49.45 -
On Sale
Tests NOS Raytheon USA 6J7G ST Mesh Plate Bottom D Get Vacuum Tube 100+%
Now: $71.24Was: $79.15ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J7G STActual Brand*: RaytheonPrintedNow: $71.24Was: $79.15 -
On Sale
TESTS MARGINAL - Illegible USA 6J5 Metal T Vacuum Tube 65%
Illegible
Now: $0.88Was: $0.98ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 6J5Actual Brand*: IllegiblePrinted BraNow: $0.88Was: $0.98 -
New Matched Trio (3) Sovtek 6N1P / 6N1P-EV Vacuum Tubes
Sovtek
$79.50New Gain Matched Trio of Sovtek 6N1P / 6N1P-EV Vacuum Tubes Closely related to 6DJ8s / 6922s, the 6N1P brings a higher heater current. Sovtek brings incredible reliability with their tubes.$79.50 -
New Matched Quad (4) Sovtek 6N1P / 6N1P-EV Vacuum Tubes
Sovtek
$104.91New Gain Matched Quad of Sovtek 6N1P / 6N1P-EV Vacuum Tubes Closely related to 6DJ8s / 6922s, the 6N1P brings a higher heater current. Sovtek brings incredible reliability with their tubes.$104.91 -
New Sovtek 6N1P / 6N1P-EV Vacuum Tube
Sovtek
$26.60New Gain Tested Sovtek 6N1P / 6N1P-EV Vacuum Tube Closely related to 6DJ8s / 6922s, the 6N1P brings a higher heater current. Sovtek brings incredible reliability with their tubes.$26.60