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1 pair) 286A Western Electric "top printing" mesh-plate NOS 1942-1945, very large getters
1 tube) 6.4ma Gm=1200
1 tube) 6.4ma Gm=1200
Variable-mu voltage amplifier pentode with cathode
Vfil = 2V @ 1.6A
Vplate=180
Iplate = 5.5-6ma
Gm=1100-1200
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
US$40
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