• 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.

Regulated Dc Question

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kianbach

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Joined 2005
#1
Hi,I'm building a 6sn7/2A3 SE amp and was wondering if it's possible to split the filament supply after the bridge and cap to use 2X LT1086 as current regulators for the 6sn7's.Could anyone help me out with a schematic.Thanks in advance
 
#2
That's what I drafted (the scan is not so clear ...) today for a preamp I am planning to build. You will need to adjust the 0,5R sense resitors to feed properly your tubes. I think it will work ...

Are you going to series connect the tubes or what??

Ciao
Gianluca
 

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