• Karel Mars describes his valve amplifier design

    Date:13 May 2014 Tags:, , ,

    Designer Karel Mars talks about the principles behind the power supply and earthing arrangements of his EL84 push-pull 10-watt stereo integrated valve amplifier. “First glass” – which appeared in PM’s December 2013 issue – details our Mars-guided build of this entry-level DIY kit.

    Blog: Casting a vote for DIY
    Article: First glass – building a DIY valve amplifier from scratch
    Article: DIY Audio: Putting the power in your hands

     

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