seca

  1. Colin Wonfor

    KISS and SECA

    The Brief History of my life with SECA designs The SECA amplifier designs have been in use for a long time from the early days of valves to the present day. With valves it was a simple matter of biasing the triode and having a transformer coupling to the loudspeaker. Even the first transistor...
  2. wonfor

    SECA PCB,s for the DIY music lovers.

    Hi, I have just put together a very easy build of my SECA amp design. Lots of details here:- http://www.hifianswers.com/2015/05/one4audio-com-the-s-e-c-a-amps-kits-the-building-process-as-experienced-by-a-novice-builder/ Here is the PCB layout. And this is the basic circuit...

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