Tubes & Parts by Era
Browse our selection of tubes by the era in which they were produced.
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On Sale
True NOS NIB Sylvania USA 7B4 Black Vacuum Tube 100%
Sylvania
Now: $11.66Was: $12.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7B4Actual Brand*: SylvaniaPrinted BranNow: $11.66Was: $12.95 -
On Sale
True NOS NIB Sylvania US 7B4 Black Vacuum Tube 100%
Sylvania
Now: $11.66Was: $12.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7B4Actual Brand*: SylvaniaPrinted BranNow: $11.66Was: $12.95 -
On Sale
True NIB NOS RCA USA 7B4 Black Vacuum Tube 100%
RCA
Now: $13.46Was: $14.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7B4Actual Brand*: RCAPrinted Brand:Now: $13.46Was: $14.95On Sale
True NOS NIB GE USA 7B4 Black Vacuum Tube 100%
GE
Now: $8.96Was: $9.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7B4Actual Brand*: GEPrinted Brand:Now: $8.96Was: $9.95On Sale
True NOS NIB Ken-Rad USA 7B4 Black Vacuum Tube 100+%
Ken-Rad
Now: $10.76Was: $11.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7B4Actual Brand*: Ken-RadPrinted BrandNow: $10.76Was: $11.95On Sale
True NOS NIB GE USA 7B4 Black Vacuum Tube 100+%
GE
Now: $8.96Was: $9.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7B4Actual Brand*: GEPrinted Brand:Now: $8.96Was: $9.95On Sale
True NOS NIB Vintage Tung-Sol USA 7A6 Vacuum Tube 100%
Vintage Tung-Sol
Now: $9.86Was: $10.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7A6Actual Brand*: Vintage Tung-SolPrinNow: $9.86Was: $10.95On Sale
True NOS NIB Vintage Tung-Sol USA 7A6 Vacuum Tube
Vintage Tung-Sol
Now: $9.86Was: $10.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7A6Actual Brand*: Vintage Tung-SolPrinNow: $9.86Was: $10.95On Sale
True NOS NIB Vintage Tung-Sol USA 7A6 Vacuum Tube 100+%
Vintage Tung-Sol
Now: $9.86Was: $10.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7A6Actual Brand*: Vintage Tung-SolPrinNow: $9.86Was: $10.95On Sale
True NOS NIB Matched Pair Sylvania USA 7A6 Vacuum Tubes 100+%
Sylvania
Now: $23.36Was: $25.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7A6Actual Brand*: SylvaniaPrinted BranNow: $23.36Was: $25.95On Sale
True NOS NIB Date Matched Pair Sylvania USA 7A6 ter Vacuum Tubes 100+%
Sylvania
Now: $31.46Was: $34.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7A6Actual Brand*: SylvaniaPrinted BranNow: $31.46Was: $34.95On Sale
True NOS NIB Date Matched Pair Sylvania USA 7A6 Vacuum Tubes 100+%
Sylvania
Now: $31.46Was: $34.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHSÂ Tube Type / Number: 7A6Actual Brand*: SylvaniaPrinted BranNow: $31.46Was: $34.95