RIAA MM JFET Phono Preamplifier based on the design found here:
http://diyaudioprojects.com/Solid/JFET-Phono-Preamplifier-Kit/diy-jfet-riaa-phono-preamp.html
An additional EAGLE library is used for the JFET, which can be found here:
http://www.diymodules.org/eagle-show-library?type=usr&id=3220&part=toshiba-jfet.lbr
The coupling capacitors have to be added separately, they don't fit on the board. I used a matched pair of NOS russian military 2.2uF 250V PIO capacitors K75-10.