Seems I have about +/-0.5 volts peek-to-peek on the outputs. And even
then my volume is a bit high to overcome the noise of the laptop's
fan.

sqr(U)/R gives 0.5^2 / 8 = 0.031 Watts peek, or 0.022 Watts RMS.

I believe my KSA-50S switches to its first higher bias level at about
0.7 Watts, and I can play very loud (even with daytime references)
without this ever happening.

So it is clearly a mistake not to measure an amp's performance below
1W.


-- 
P Floding
------------------------------------------------------------------------
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View this thread: http://forums.slimdevices.com/showthread.php?t=31843

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