Full Western Electric tube 300B power amplifier

The purpose of the project :

Full Western Electric Tubes.
HV B+ tubes regulator power supply.
Not
Coupling Capacitors , use interstage.
Can use 300B and VV52B power tubes.


Output Power : 
Use VV52B RMS 17W / 30Hz sine wave , Max 34W / 30Hz .
Use 300B RMS 10W / 30Hz sine wave , Max 32W / 30Hz.

Tube complement : 
One Western Electric 420A for 500V / 150mA B+ regulator power supply
One Western Electric 396A for 500V / 150mA B+ regulator power supply.
One Western Electric 417A input
One Western Electric 350B driver
One Western Electric 300B power or VV52B power.

Transformer complement :  
Tango XE-60-3.5S , Lundahl  interstage for 350B driver power tube , 
Hi-Pro Force power , GE choke.


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YS-Audio
Room1308, 13/F,BLK C,.  
Kai Tak FTY BLDG.   
99-101 King Fuk ST,.   
San Po Kong,   KLN,.
Hong Kong
Tel:(852)93440168    
E-mail : info@ys-audio.com