• 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.

Comments on RSD Tubes

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diyAudio Senior Member
Joined 2002
Hi,

I want to hear some comments from you guys on the quality of RSD valves.

RSD is a rebrander based in Germany, Frankfurt area.
Often very cheap East-German and ex Soviet-Union tubes are offered.

Quality varies as they are mostly concerned with export orders to
"third world" countries on an exchange basis.
Audio quality is of absolutely no concern to them, price is.

Cheers,;)
 
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