Re: Pat's Mic (Fetzer Valve Mic)
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Hello Homero,
I hope all is well.? Has there been any further developments on this circuit, and have you had a chance to run any tests???
I am rather new with some of these concepts.? Could the JFET and/or the transistor be replaced by using a Quad JFET Opa?? An example would be the?OPA1644 (quad).? Not sure if there are?triple Op Amps but could that be something too?? I like minimizing parts when I can.
On Friday, April 29, 2022, 06:25:18 AM PDT, goldenhours_71 <davidstalling@...> wrote:
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