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Information - Help 
ID = 22909
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode-Heptode 
Identical to 6V9 = ECH200

Base Dekal, B10C
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Parallel, (AC/DC)
Information source
6V9: Own collection.
Stuart Irwin

6V9: Miniwatt Electronics Handbook 1965
Stuart Irwin

6V9: Miniwatt Electronics Handbook 1965
Stuart Irwin

from Just Qvigstad

Usage in Models 2= 1964 ; 12= 1965 ; 4= 1966 ; 2= 1967 ; 8= 1968 ; 2= 1969? ; 3= 1969

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):33

Forum contributions about this tube
Threads: 1 | Posts: 4
Hits: 556     Replies: 3
Entry for 6V9 / ECH200
Russell van Hooff

Entry for 6V9 / ECH200

Shows as a pentode, but the attached spec sheet says its a combination triode-heptode ?

Is this an error, or is there an explanation ?

Russell van Hooff

Michael Watterson

The ECH200 entry looks correct.

Ake Nyholm

There is a minor error on the data sheet of ECH200 (model page). Heater voltage ¤t shown for ECH200 is for PCH200 and vice versa.

Regards Ake

Otmar Jung

Thank you for the info, Triode-Heptode is correct. I have changed it.

Also changed the data-sheet.

End of forum contributions about this tube

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