E409 MINIWATT DARIO NOS NIB TUBES VALVES VINTAGE ORIGINAL VACUUM TUBES

still SEALED TUBES from factory

2 TUBES = 2 VALVES = 2 PIECES = 2 VINTAGE ORIGINAL GENUINE VACUUM TUBES

MADE IN FRANCE year 1929 ( end 1920's beginning of 1930's )

VINTAGE TRIODE DRIVER for tubes like RE604 AD1 2A3 50 45

GREAT TUBES FOR COLLECTION TOO

VERY RARE TO FIND WITH ORIGINAL CARTON BOXES

Vintage Vacuum tube Triode Power Output
E409 = YN4 = 4635 = TE09 = L4100
Similar tube Other shape   T5-409
Sub tube   4A120 ; 5-409V ; DW1003 ; Dn64 ; E409N ; NE4 ; S410_Fotos ; S4_Fotos ; U4V ; VT141_TKD ; WG44
Other characteristic :   REN1104
Other base:   E409_UY
First informations year 1928
Evolution E409N 
Socket Europe 5-Pin O5A B5
Filament Heater Vf 4 Volt / If 1 Ampere / Indirect / Parallel, ~ = (AC/DC)

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