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JFET Switching - Premier Guitar

    https://www.premierguitar.com/jfet-switching
    Source and Drain terminals are held at about half the battery voltage, so a higher voltage on the “Switch Control Signal” causes the Gate to be opened by the diode (switch “On”). The JFET then conducts audio signal. The diode, 1M resistor and capacitor slow down any sudden changes to the gate voltage to avoid pops and clicks.

JFET audio switch question | All About Circuits

    https://forum.allaboutcircuits.com/threads/jfet-audio-switch-question.28242/
    I would like to use a JFET, like a J113, as an audio switch that is in series with the signal. The audio input signal is tied to the Drain, and the audio output signal is tied to Source. The audio signal fluctuates above and below 0V. The Gate is controlled by a control voltage, where 0V= switch is on, and -5V= switch is off.

Audio Switch Notes - Neat Circuits

    https://www.neatcircuits.com/audiosw/index.html
    There are two types of audio switches that will be shown. switch. A simple J-FET switch is easy to accomplish. required. The more common N-channel will not give the same results, especially A common device is the 2N5462 or the J176 or J177 available from Jameco(part number 140142CF $.59ea or 211414CF $.29ea at 2005 prices).

switches - JFET Audio switch, does not work in simulation ...

    https://electronics.stackexchange.com/questions/177398/jfet-audio-switch-does-not-work-in-simulation
    JFET Audio switch, does not work in simulation? Ask Question Asked 6 years, 6 months ago. Active 6 years, 6 months ago. Viewed 2k times 0 1 \$\begingroup\$ This is a circuit I've found online and apparently it is taken from the very rare audio book by National semi. The circuit is used to switch a signal on and off at a transition time that the ...

JFET Audio Switch Circuit - 2n5457 - YouTube

    https://www.youtube.com/watch?v=UHr5t8oiy04
    Taking a look at the common JFET circuits used in guitar pedals to switch effects in and out of the audio path. A test circuit was breadboarded to investiga...

JFETs: The New Frontier, Part 1 - audioXpress

    https://audioxpress.com/article/JFETs-The-New-Frontier-Part-1
    You can use the JFET as a voltage-controlled resistor or a low-level switch in the triode region, and as an amplifier in the pentode region. As you see, the Nchannel JFET conducts maximum current I DSS with V GS = 0V.

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