USD $45
Duodecal 12 pin plus base cap B12E, 4k pps Bi-directional Selector Dekatron. Base is 12way with cap. The caps of these tubes display a spinning dot, which you can see demonstrated by the fine folks at Tube-Tester.com
Stock: 1
USD $35
The GC10B is a Dekatron counting tube where the application of a pair of input pulses causes the neon discharge to move around the cathodes in the pin circle. The position of the glow is the readout. At the end of a revolution the tube generates an output pulse to drive another tube. The GC10B can accept pulses up to 4,000 per second.
Stock: 3
USD $15
Amperex 1S2A / DY87 High Vacuum Rectifier
Stock: 3
USD $24
GE 5814A Triode, Dual, Medium MU Vacuum Tube
Stock: 1
USD $22
Amperex 6J4 Miniature Grounded Grid Triode Vacuum Tube
Stock: 2
USD $12
6GM6 Semi-Remote Cut-Off Pentode Vacuum Tube
Stock: 7
USD $15
6J6A Common Cathode Twin Triode Vacuum Tube
Stock: 7
USD $20
6K7GT Pentode, Remote Cut-Off RF Vacuum Tube
Stock: 2
USD $20
GE 6J7 Pentode, Sharp Cut-Off Vacuum Tube
Stock: 3
USD $25
GE 6X5GT Rectifier, Full Wave, Vacuum Tube
Stock: 1
USD $25
RCA 6X5GT Rectifier, Full Wave, Vacuum Tube
Stock: 4
USD $20
Westinghouse 6HD7 Vacuum Tube, 9 pin, miniature, triode/pentode.
Stock: 1
USD $55
ETL GC10/4B Cold Cathode Tube, made in England.
Stock: 11
USD $5
An excel spreadsheet of our remaining stock of vacuum tubes can be found here. This list identifies manufacturer (where possible), part number (where possible), and quantity on hand.
**Photo does not represent all tubes on the list.
Stock: Many
USD $12
A beam power tube primarily used in audio applications. Can be used in place of the 7868 and 7591, but require adapters for the different pin-outs.
Stock: 1
Sphere Research Corporation