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February 15, 2011


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Jerry Meyerhoff

Caution .
Some headphone driver IC's also may not "like" the "heavy"
1 uF shunt . I'd recommend a few ohms in series with the 1 uF to dampen those possible effects. In fact, perhaps a smaller cap like 0.1uF and a few ohm series resistor damper could be a good solution. That was done all the time in early 5 watt 12 Volt supply audio power IC's like TDA2002
Otherwise, good story to open up folks eyes to the power of modeling ! Jerry at JDM LABS LLC

Clint Brown

Go for a .1u in series with a 20 ohm. Should take out the resonance and make the driver happy.

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