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<DIV><FONT face=Arial size=2>Hello again,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>About a week or so I posted a problem with my newly
acquired CS50-- the third voice has an extremely high pitch in comparison to the
other voices.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>A small soundclip running through some notes
directly from power on:</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="http://www.deepflux.com/synth/cs50VoiceProb.mp3">http://www.deepflux.com/synth/cs50VoiceProb.mp3</A></FONT></DIV>
<DIV><FONT face=Arial size=2>In case you're wondering-- the patch is
"Brass1."</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I followed Old Crow's advice and swapped out the
old 4011 and 4016 on the SH board (only one of each on the cs50 btw) with
no success-- high pitch on voice 3 was still there. Then I
went to the KAS board and replaced the two 4016s, but alas no luck again.
Perhaps it's time to play around with the voice's M board? Any
further suggestions would be greatly appreciated -- I'm a novice at
troubleshooting circuits. Thanks.</FONT></DIV></FONT></DIV></BODY></HTML>