I am in need of a mic-amplifier for minidisc-recording because my mic has a
very bad rating... ( 200 - 15000 Hz, 1mV/Pa)
Then I though, why not make a stereo-mic while I'm at it, as I can get
better frequency-range and singal!

The old mic is powered by a small battery, so it isn't powered from host...

I was thinking of using:
- this box: http://www.elfa.se/images/ct_hires/A22916_1.JPG that has space
for 2xAA in it.
- a dual-potmeter of 22k
- TDA7050T (Philips) (26db stereo)
- 2x electret-mic, EC-9.7WP (20 - 16000 Hz, 10mV/Pa)
- some 2.2k resistors to feed the mic's.

Will this be ok, or do I need some more amplification?

    KreAture

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