Home Forums Design and Building 2 Stroke Amplifier Design and Building Impedance Switch Question

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  • #8367
    Jordan
    Participant

    Hello,

    I am building the amp out of the first edition of Hunter’s book where he uses an impedance switch with the two speaker setup. The parts list leaves something to be desired when it comes to clarity for a newbie. The list calls for a “heavy duty SPDT or DPDT using half.” The only switch I was able to find that sort of sounds like this was from Antique Electronic Supply and it is a Mini Carling 2 position SPDT (2A 250V, 5A 125V). Will this work? And if not, do I need it? I am only going to be using one power tube.

    Thanks,

    Jordan

    #8368
    Robin
    Participant

    Hi Jordan, I use the carling switch for that, Antique Electronics # P-H494, You might also consider a Carling 3 position switch P-H520 to add a Mute/Standby function to the On/Off switch. It’s a great way to add that switching option without having to drill another hole in the chassis and adding another switch.

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