Coming along slowly but well. It is stable now but I I have to measure and plot frequency response on all settings each circuit change I make and that is TEDIOUS. I think this coming week I should have it done and post results. Have to get my friend who can hear to listen first.
Oh Yeah Tech Talk is GONE......check out the links OFF Duncans page...like
http://home.wxs.nl/~frank.philipse/frank/frank.html ....especially the http://www.mif.pg.gda.pl/homepages/frank/vademecum0.html substitute pages...Very interesting.....
or the http://www.wps.com/archives/tube-datasheets/index.html site