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Double triode
Introduced in 1958
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
base |
| a2 |
g2 |
k2 |
f |
f |
a1 |
g1 |
k1 |
s |
B9A |
| Vf |
Af |
Va |
Vg |
mAa |
Ra |
gm |
Pdiss |
| 6.3 |
0.365 |
90 |
-1.3 |
15 |
2,650 |
12.5 |
1.8 |
| Equivalent |
6DJ8,
6N23P, 6922,
7308, CCa,
CV4109, CV10320, CV2492, CV2493, CV8065,
E88CC, ECC88, ECC868 |
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