On Sep 20, 10:48 pm, Frank Gilliland
wrote:
How well it works depends on how well you hacked the design from this
link I posted (while pointing out some of the many problems with your
earlier splatterbox):
http://www.ifwtech.co.uk/g3sek/tr-bias/tr-bias1.htm

This is the first time I've been to that link. The circuit he shows
with the two transistors is similar to mine. My feeling is that his is
needlessly more complex, but I'm sure it works. I also agree with his
statements about the diode method used for tracking. That method works
a little better than no tracking and is not worth the effort. This is
because putting two diodes in parallel never works right. One always
has a lower drop... and hogs.
www.telstar-electronics.com