Antique radios, Old Time Radios
6888
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| Tube type: |
Vacuum Pentode |
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| Identical to |
6888
= TE-40
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| Similar
Tubes |
Normally replaceable-slightly different:
SR1782A
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| Predecessor Tubes |
7AK7
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Was used by |
Technology / Measurement |
| Filament |
Vf 6.3 Volts / If 0.8 Ampere / Indirect / Specified voltage AC/DC |
| Description |
High-rel dual control pentode for computer applications. Octal tube, derived from Sylvania 7AK7 loktal.
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| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
-- Original prospect or advert
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6888: Essential characteristics
Peter Hoddow
More ...
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Just Qvigstad
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Collection of
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