"Eeyore" wrote in message
...
In response to various posts please find attached a mic amp which has seen
volume production in commercial equipment.

Feel free to ask any questions / criticise whatever.

Graham


Here you go...... Listening to the criticism that others are giving you I'd
do something like this. As to wether I've got it right is another matter.

I'd also claim that U1 and U2 also cascode the input stage improving
bandwidth.

DNA