Just finished building my PreenFM2
It is an awesome FM Synthesizer. The Kit is very well made, was a bliss to build it!
Used some Waldorf Knobs i had left from my other projects, looking good :D
I paid 195 € including shipping. Shipping was very fast and well packed.
If you are not very experienced with electronics you can still build this Kit with the build instructions and a little soldering skill!
Hint: Beware that some or most old USB Drives dont work ! Be sure to get a USB 2.0 Drive, i tested the Sandisk Cruze and it worked very well.
Also with the new Firmware you can use an OLED Displays but the OLED Display is smaller so you will have gaps in your case, keep that in mind.
Get the Kit here: http://preenfm.net
Visit the Forum here: http://ixox.fr/forum/
Here are some photos !