• 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.

Sa-5.1 blow fuse

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Hi ,

I built 5 years ago my Sa-5.1 with tube voltage regulator ...

yesterday , when I turn on my fuse blow !

My problem come near my 6v4 near the first 100uf cap , an arc was create to the ground and on of the + before the the first cap .

Is the Cap Short ?

Please give me some hint .


Thanks

JP
 
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