• 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.

Tubelab SSE Hester question

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Diyengineer

Member
Joined 2018
Hello,

I was wondering if it would be worth while to add regulated DC heaters to my SSE amps for the power and preamp tube? It wouldn’t cost much so I’m not worried about that but if there is any sonic benefit I’d like to try it. Any thoughts?

Also, if I do the DC heaters, told the reference voltage need to be changed?

Thank you
 
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