• 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.

DHT experts, i need your help

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Cassiel

Cassiel

Disabled Account
Joined 2004
Hi,

Got some old tubes, some of them with numbers that i can read but Google doesn't help.

Pics are not great i know, need to buy a tripod.

If you know any of these tubes, please tell.
 

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