Any DIY amps like this:

[PaulHilgeman]

http://www.marchandelec.com/ec616.htm

Thank you,
Paul Hilgeman

 

[tom-vdl]

Paul,

Check out the link below.

http://www.tubecad.com/page17.html

I did play around with an inductor loaded Mosfet SE amp, but in the end found a inductor loaded source follower to be better/easier.

Also have a look at:

http://www.diyaudio.com/forums/showthread.php?threadid=6338&highlight=

With kind regards,
Tom