Antique radios, Old Time Radios
GB-5963
Country:
United States of America (USA)
|
|
Identical to |
GB-5963
= 5963
|
Similar
Tubes |
Other characteristic (electr. data):
12AU7
|
First Source
(s) |
05.Jul.1950 : Tube Lore (II) Page 100
|
Base |
Noval, 9 pin miniature (USA pico-9) B9A
|
Was used by |
Technology / Measurement |
Filament |
Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AC/DC |
Description |
It is a 12AU7 with improved "N18" nickel cathode. Computer-related, not intended for analog amplifiers due to noise, microphonics or current balance. The GB stands for Gold Brand.
|
Information source |
Tube Lore (I) Page 60
|
|
|
 |
|
GB-5963: RMG
Robert Gillespie
|
|
from Just Qvigstad
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]