• 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.

audio research classic 30 transistor HELP code needed

hi guys, i have a audio research classic 30 maybe by chance anyone can help me figure what code for this transistor part of my amplifier.

Q2 orange red orange - based on the diagram

Q2 orange red yellow - based on actual

anyone can help what transistor is this or code of this transistor?
 

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