60w Mosfet

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Iván Francisco

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Joined 2006

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A

AndrewT

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Joined 2004
In the original circuit, a three-diode string was wired in series to R10. Two of these diodes are now replaced by a red LED in order to achieve improved quiescent current stability over a larger temperature range. Thanks to David Edwards of LedeAudio for this suggestion.
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I would be very wary of this change to the bias temperature compensation.
 
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