featherpillow
Well-known member
bcarso was kind enough to design a couple of really neat looking circuits that can be used as discrete gain blocks for a mic preamp, and its my pleasure to share these with everyone!
He'll be happy to explain these circuits, and he'll do it better than I ever could. One is a FET cascode, the other is FET/Bipolar, and I think they're followed by a discrete servo stage.
My mouth is watering just waiting to prototype these bad boys...
Here's the link:
http://www.geocities.com/mattlaguardia/index.htm
Since I wasn't successful in deep linking these docs, FET1 is cascode, FET2 is FET/bipolar.
Thanks so much for your contributions, bcarso!
:guinness:
He'll be happy to explain these circuits, and he'll do it better than I ever could. One is a FET cascode, the other is FET/Bipolar, and I think they're followed by a discrete servo stage.
My mouth is watering just waiting to prototype these bad boys...
Here's the link:
http://www.geocities.com/mattlaguardia/index.htm
Since I wasn't successful in deep linking these docs, FET1 is cascode, FET2 is FET/bipolar.
Thanks so much for your contributions, bcarso!
:guinness: