![DIY JFET Mic Pre: DIY JFET Mic Preamp and Beyond! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production. DIY JFET Mic Pre: DIY JFET Mic Preamp and Beyond! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.](https://tapeop.com/_m/photologue/photos/JFET-f2.jpg)
DIY JFET Mic Pre: DIY JFET Mic Preamp and Beyond! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
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the mixer circuit of the radio frequency :Dual JFET mixer RF circuit - Amplifier_Circuit - Circuit Diagram - SeekIC.com
![the mixer circuit of the radio frequency :JFET mixer RF circuit - Amplifier_Circuit - Circuit Diagram - SeekIC.com the mixer circuit of the radio frequency :JFET mixer RF circuit - Amplifier_Circuit - Circuit Diagram - SeekIC.com](http://www.seekic.com/uploadfile/ic-circuit/s201181222131934.gif)