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(!!) 286A Western Electric low hours/tests like new "top printing" 1942-1945 (6.8ma)

$ 99.99

USN-286A Western Electric low hours/tests like new "top printing" 1942-1945 (USN=US Navy)

6.8ma

Gm=1200

 

 

Variable-mu voltage amplifier pentode with cathode

Vfil = 2V @ 1.6A

Vplate=180

Iplate = 5.5-6ma

Gm=1100-1200

See more: vacuum tube
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