Antique radios, Old Time Radios

L410_Marconi

Country:	Great Britain (UK)		Brand:	Marconi-Osram - (Valves/Tubes); GB
			Tube type:	Triode, vacuum Audio Frequency

Tube ID = 37252

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Identical to	L410_Marconi
Similar Tubes	Normally replaceable-slightly different: CV1151 Other base: L410_Marconi_UX
Successor Tubes	NR15

Base	Europe 4-Pin (A, 4A, B4, since 1914)
Filament	Vf 4 Volts / If: 0.1 Ampere / -: Direct /
Description	Low-gain triode intended as low-level audio amplifier. Mu 15.
Literature	- - Manufacturers Literature

L410_Marconi: John Koster
John Koster

L410_Marconi: Manufacturer's Literature
Emilio Ciardiello

L410_Marconi: MARCONI VALVES MANUAL
Jose Casas-Avalos

Usage in Models	1= 1929
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 1

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