How to build an auto on circuit

January 17, 2023
 by Paul McGowan

One comment on “How to build an auto on circuit”

  1. Hello Professor Paul,

    Happy New Year to you and Terri.

    This video describes the implementation of a SIGNAL-related auto on/off switch. My understanding is that you no longer use this approach to auto-on/off.

    Could you do a new video (or post) describing how an AC POWER-related (trigger) on/off switch is implemented in PS Audio kit these days? It is wonderful to be able to turn on my P12, which automatically triggers my two M700 monoblocks and RELs, and several seconds later my preamp and source equipment.

    Thanks. – Jeffrey in Philadelphia

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