• 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.

Thought I better say hello,

since I am now the VERY PROUD :cool: owner of a pair of totally re-built pair of Dynaco MkIV's.

My older brother re-designed the whole power and input side of the amps, with fully regulated power supply etc etc.

They sound just SOOOOOO sweet !!! running from a Tascam CD-401 through a Byston 1B pre-amp.

Another convert !!!!!

Pics can be seen at my web site: http://home.iprimus.com.au/gradds/
go to bottom of first column, choose "new pics"