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MU-X30

Información - Ayuda 
ID = 67041
       
País:
Estados Unidos
Marca: Sonatron Tube Company; Chicago and New York
Diseñador: Sonatron Tube Company; Chicago and New York 
Tipo:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 very rare. ***
Idéntica a MU-X30
Válvulas similares
Different maximum ratings:
  MU-X20 ; MU-X6 ; SP60

Base UX-Base (4 Pins (2 thick, USA 1924)
Usada en Radio/TV-reception etc.
Filamento Vf 5 Volt / If 0.25 Ampere / Direct / Battery =
Descripción

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.

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

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


Just Qvigstad

Colección personal de

 
sonatron_mu_x30_red_stained_bc.jpg

 

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