Hamptone JFP
DIY Hamptone JFET Mic/Instrument Preamp

The Controversial JFET Gain Module Design by Scott Hampton

Discussed in detail here: http://www.prodigy-pro.com/forum/viewtopic.php?t=1504

Troubleshooting thread here: http://www.prodigy-pro.com/forum/viewtopic.php?t=340

Checkplot for pictured design here: jfpboxchek.pdf

Copper layer here: jfpboxbott.gif

Bill of Materials here: JFPBOXG4.txt

Fits in a Hammond 1455L1201:

Hamptone JFP

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