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4HT6

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ID = 4444
       
 
   
Tube type:  Vacuum Pentode 
Identical to 4HT6

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 4.2 Volts / If 0.45 Ampere
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

4ht6.png
4HT6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

4ht6_sockel.png 4HT6: Essential characteristics
Peter Hoddow


Just Qvigstad
Usage in Models 1= 1969??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
4ht6_unk_usa_1.jpg

 

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