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Chronic Philharmonic Chronic Philharmonic is offline
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Default MOSFET output stage



"Eeyore" wrote in message
...


Arny Krueger wrote:

wrote
RichD wrote:
Who do MOSFET sound better than bipolar, as an audio amp
output driver?


MOSFETS HAVE WIDER BANDWIDTH ,less phase shift , lower
odd harmonic distortin. on and on.


Not in any relevant way for audio power amps.


The first two are highly relevevant in ANY circuit using NFB. Basic
stability criteria.


Only if the bandwidth and the phase margins are small relative to the target
audio bandwidth, which is unlikely.