• 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.

Tony builds himself a preamp.

In this Audiokarma thread i discuss and document the build of my new tube preamp.

A diy tube preamp, to set the bar. | Audiokarma Home Audio Stereo Discussion Forums

I wanted one thats really really nice for myself, and im using some of the best available stuff.
5691 tube feedback equalized riaa stage.
5692 cathode follower tape loops
Cinemag step up transformers for moving coil section
Simpson VU meters
Daven attenuator
Shunt regulated push pull output stage.
Dual mono power supply
Rack mounted.

Feel free to comment here or there. Ill be more likely to read your comments on Audiokarma