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MU-X30

Information - Aide 
ID = 67041
       
Pays:
Etats-Unis
Fabricant: Sonatron Tube Company; Chicago and New York
Concepteur: Sonatron Tube Company; Chicago and New York 
Type:  Triode, vacuum   Audio Frequency 
  De 1925 à 1945 environ très rare
Identique à MU-X30
Similaires
Differentes limites maxi :
  MU-X20 ; MU-X6 ; SP60

Culot UX-Base (4 Pins (2 thick, USA 1924)
Utilisé par Radio/TV-reception etc.
Chauffage Vf 5 Volt / If 0.25 Ampère / Direct / Battery =
Description

Designed as a power tube for the last, or output, stage of the Sonatron modular three tube resistance coupled amplifier, the bulb of this tube has what is called "daylight blue" glass. The tube is so designed to match all loud speakers and has a low amplification factor of 6. It was also described in the literature as being noted for its purity of tone and freedom of distortion. Anode voltage 90 - 135.

 
Bibliographie - - Manufacturers Literature   
-- Collector info (Sammler)   

uxsockel_11~~5.png MU-X30: Fin Stewart
Fin Stewart


Just Qvigstad

Collection de

 
sonatron_mu_x30_red_stained_bc.jpg

 

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