FET Microphone preamplifier

[6unico]

Hello, i am very new into designing my own boards but i am not new into building ready-kits and a lidle fixing audiogear. I would love to build (design) something like this:SMP 500 Microphone Preamplifier A version of our well-known SMP-2 mic preamp

but as a stand alone version not for lunchbox. Does anybody knows a ready scheme.

Thanks!

 

[6unico]

Nobody has a discrete JFET micpre scheme?

 

[es44]

If You feed Google with Your headline, this is one of the hits that pops up:
Simple Stereo Electret Mic Preamp

Have fun.
Ebbe

 

[6unico]

Thanks Ebbe, but i was looking for something with +48V Phantompower and balanced in- and output. Would love if it was arround the 2sk170 JFet Transistor.

 

[iko]

Have a look at the first post of this thread. Scott might be able to point you in the right direction.

http://www.diyaudio.com/forums/soli...1000-low-noise-measurement-amp-ikoflexer.html

 

[6unico]

this is not exactly what i was looking for. I think i will start experementing with a own circuit starting from a differntial amp made of 3 2sk170 and then try to understand how to go on. any sugestions?