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.
hi was wondering do you have any thoughts/opinions of the phono preamp - its in all their models - they dont make a tube phono pre - dynaco have also ditched the tube pre for solid state
