• 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.

Help wanted with valve data

Help wanted

Does anybody know the valve from Telefunken with the number RS383.

I think it is from WW2.




  • rs383.jpg
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The big tube is to a project in the future. :cool: :cool: :cool:

1. I have build a RIAA preamp.
2. 2 clones af Dynaco mark III monoblocs.

Working on 2 SE based on KT88 (I like that valve :cool:) monoblocks to my friend and a 832 based stereo amplifier to my working room. Yes I work a lot with valves.

The next project is a complete preamp based on 6SN7 valves.

I am working with analog electronic design 8 hours day so I am not complet newbee.