Antique radios, Old Time Radios
408A
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| Tube type: |
Vacuum Pentode RF/IF-Stage |
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| Identical to |
408A
= 6028
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| Similar
Tubes |
Heater different:
6AK5
; EF95
Multiple differences or of other kind:
TR1011
; TR1018
; TS-6AK5-AX
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| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Filament |
Vf 20 Volts / If 0.05 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Similar to 6AK5, with 20V, 50mA heater.
GE, Sylvania, Tung Sol, WE.
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| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
Röhren-Taschen-Tabelle, (Franzis RTT)
Tube Lore (I)
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408A: RTT Schwandt
Günther Stabe † 19.8.20
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