• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Driver of Sumo Tubes PP for anybody: Shematic and PCB

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hien.t.nguyen

hien.t.nguyen

Member
Joined 2008
#1
Hi all.
I have project driver of sumo Tubes for anybody.
I used a 6SN7 for pre amplifier,the second 6SN7 for phase inverter,2 EL34 for the driver output katot.

This is schematic.
 

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  • DRIVER PP.GIF
    DRIVER PP.GIF
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