Antique radios, Old Time Radios

CV4004

Country:	Great Britain (UK)		Brand:	Mullard Radio Valve Co. Ltd.;
			Tube type:	Double Triode Universal

Tube ID = 27802


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Identical to	CV4004 = 6057 = M8137
Similar Tubes	Other class quality (otherwise equal): 12AX7; CV492; ECC83

Base	Noval, B9A
Was used by	Military and/or Government
Filament	Vf 12.6 Volts / If: 0.15 Ampere / -: Indirect / -: Parallel / series AC/DC /
Description	Special Quality Version of the ECC83, CV492. Heater centre-tapped for dual voltage operation.
Dimensions (WHD)	22 x 56 x mm / 0.87 x 2.20 x inch
Literature	- - Manufacturers Literature

RFJ
Roy Johnson

ARRL Handbook 1972
Michael Schlör

No further Information for

CV4004

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