(!!) 286A Western Electric “”top printing”” NOS 1942-1945 (6.9ma) (Buy two 286A receive 5% discount)

USN-286A Western Electric “”top printing”” NOS 1942-1945, very large getter

6.9ma

Gm=1300

Variable-mu voltage amplifier pentode with cathode

Vfil = 2V @ 1.6A

Vplate=180

Iplate = 5.5-6ma

Gm=1100-1200