• 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.

Has some tried to use E/PL81 in PPP setup


I have some EL81 and PL81 in stock.
Now I would like to use them in any audio equipment. I know they are slightly smaller than the EL84, therefore I could imagine making them PPP. Thereby I hope to get 15 watts out.

One thing I am surprised me greatly is how few schematics i found around this tube. :confused:

Have you seen any?




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