• 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.

ID Nice Unknown Tube

airegin

Member
2011-06-04 5:54 am
nice unknown tube, anybody know what it is?

thanks in advance!
 

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