High end interstage design using Alesa Vaic developed tubes

This circuit was drawn by a professor of the university ( alas i don't have his name )

To my surprise he used automatic bias everywhere ( afraid of grilling tubes !!!! )

It still is a nice design ( because some details are taken care off )

the filament rectification uses choke input filters ( expensive but so good for the sound )

very heavy chokes in the power supply for clean powerlines are used ( i really like this )

I just hope that the tubes live up to theire reputation !!!!!

 

 

 

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