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<DIV><FONT color=#000000 size=2>While the SB102 is an old workhorse I am
pleased with, I am looking toward getting a SB104/A. Have heard a lot
about this unit and want to hear factual info that will help me assess whether I
buy a SB104/A. What is difference between the two units and are
replacement transistors and other parts available to keep the unit in first
class shape. Help.</FONT></DIV>
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<DIV><FONT color=#000000 size=2>Gene N5ZDF</FONT></DIV></BODY></HTML>