<< This is the wrong way to achieve high impedance (and good IMD), it is no need to keep the "source current low" {etc} >> I do not see anything in the Web page that suggests keeping the source curre
Hi, noticed something I'd wish to comment further, ref. quoted text from http://www.alan.melia.btinternet.co.uk/BR-t-Notch.htm As far as I can see at the moment the only problem is that the output of