21 Aug
2008
21 Aug
'08
11:10 a.m.
Paul Koning wrote:
Spice might be a handy way to verify an existing
schematic and to
discover how to tweak it for another tube and/or another plate
voltage.
Why not just duplicate the real thing! Tubes are cheap now days!
$6.00 each for the orginal tube,
Since the ADDER block is the problem, that I don't expect to be a major
problem to duplicate. My guess about $250 today to duplicate.
paul