The author of that application note was one of the DIYAUDIO minions. Haven't seen him lurking in quite a while.
my version of LM4702 based amp - sounds fantastic
if You want smaller dc offset add capacitors in rail to 1K resistors
if You want smaller dc offset add capacitors in rail to 1K resistors
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To get the bias to work (if driving lateral mosfets) you have to sink some current from the sink output of the LM4702.
See this application note: http://www.ti.com/lit/an/snaa045a/snaa045a.pdf
See this application note: http://www.ti.com/lit/an/snaa045a/snaa045a.pdf
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