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(!) (#2 E288CC Single) E288CC=8223 Siemens NOS 1973 (34.2/36.4ma)

(!) (#2 E288CC Single) E288CC=8223 Siemens NOS 1973 (34.2/36.4ma)

$ 99.99

1 low noise tube) E288CC=8223 Siemens NOS (N6-2K=1973)

1 section) 34.2ma Gm=20,200
1 section) 36.4ma Gm=21,800

NOS Ma = 30ma

NOS Gm = 18,000

Tested on Amplitrex

 

(Specs: Vfil=6.3 Ifil=0.475A, Vplatemax=250V Pwattsmax=3.0)

Typical Operation:
Va   Vg1   Ia     Ra     Gm  Rk    Mu
100 -1.5 30.0 1,400 18.0 350 20-25

See more: vacuum tube
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