Transmitter Tubes

International 6JB6A for RL Drake Radios, NOS Tested & Guaranteed  6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is in excellent condition and appear to be NOS and tests the same...

ITT 6JB6A NOS for RL Drake Radios, Tested & Guaranteed  6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is New Old Stock in excellent condition, and tests full grid emission. This...

Lindel 6JB6A Pair (2) for RL Drake Radios, Tested & Guaranteed  6JB6 and 6JB6A tubes are interchangeable This tube and all others, has been tested on a B&K Dynaquick 7,00 Tube tester. It shows grid...

Philips JAN 12AT7 WC New Old Stock Vacuum Tubes Sleeve of 5 JAN 12AT7WC Vacuum Tubes: The JAN 12AT7WC (military-spec ruggedized version of the 12AT7/ECC81 dual triode preamp tube) remains a staple...

Philips JAN 6AL5 / 5726 New Old Stock Vacuum Tubes Sleeve of 5 JAN 5726 Vacuum Tubes: The JAN 5726 (military-spec ruggedized version of the 6AL5 dual diode) is a 7-pin miniature tube essential for...

Philips JAN 6U8A New Old Stock Vacuum Tubes Sleeve of 5 JAN 6AU6WC The JAN 6AU6WC (military-spec ruggedized version of the 6AU6 sharp-cutoff pentode) is a compact 7-pin miniatPhilips JAN 6AU6 WC New...

Philips JAN 6BA6 / 5749W New Old Stock Vacuum Tubes Sleeve of 5 JAN 5749WC Vacuum Tubes: The JAN 5749WC (military-spec ruggedized version of the 5749/6BA6 remote-cutoff pentode) is a reliable 7-pin...

Philips JAN 6BA6 / 5749W New Old Stock Vacuum Tubes Sleeve of 5 JAN 5749WC Vacuum Tubes: The JAN 5749WC (military-spec ruggedized version of the 5749/6BA6 remote-cutoff pentode) is a reliable 7-pin...

Philips JAN 6U8A New Old Stock Vacuum Tubes Sleeve of 5 JAN 6U8A Vacuum Tubes: The JAN 6U8A (military-spec ruggedized version of the 6U8A/6EA8 dual-tube: remote-cutoff pentode + sharp-cutoff triode)...

Philips Set of 3 Matched 12JB6 NOS Tubes for the TR-3, RL Drake Radios, Tested & Guaranteed I purchased this set from RL Drake around 25 years ago when they were selling out their Amateur Radio...

RCA 6CL6 New Old Stock Vacuum Tubes Sleeve of 5 These tubes were purchased in bulk and came in Styrofoam packaging so there are no branded boxes.   They will be shipped in small white tube boxes,...

RCA 6JB6A RL Drake Radios, NOS Tested & Guaranteed #1  6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is in excellent condition and appear to be NOS and tests the same. This tube and...