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Old 26th Feb 2012, 1:59 am   #28
julie_m
Dekatron
 
Join Date: May 2008
Location: Derby, UK.
Posts: 7,735
Default Re: JLH Class 'A' Amplifier

An elephant might be able to tell the difference .....

The speaker coupling cap will cause LF roll-off, but 10mF is a stingy value by modern standards and gives a -6dB point of 2 Hz, well below what humans can hear, with an 8 ohm speaker.
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