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Old 30th June 2009   #139
Matt Syson
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Joined: Sep 2004
Location: UK
Posts: 4,812

Hi
I think you still have the transformer wired incorrectly or the load on the output is too great (low resistance) for the output caps you have used (see earlier). If you check pin 1 and 7 of the op amp and they are less than say 50mV away from ground then you don't actually need the output capacitors at all.. Are all your resistor values correct? the output resistors (from pin 1 and 7) should be 75 Ohms.
Matt S
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