JAN (Joint Army-Navy) tubes were built to military specifications and are sought after for RF transmitting and amplifier applications. It presents very well visually. This is the military JAN version, marked.
Item Tag: JAN-8438 4-400A
JAN-8438 4-400A Military RF Transmitting Triode Tube USA Clean Untested
JAN (Joint Army-Navy) tubes were built to military specifications and are sought after for RF transmitting and amplifier applications. It presents very well visually. This is the military JAN version, marked.