Playing around in ltspice, I managed to create the following nonsense:
(Warning: large image, you'll probably need to scroll it)
The output transistors aren't even biased yet I somehow achieved H2 down 110dB, H3 down 140dB
Would this even work in reality???
(Warning: large image, you'll probably need to scroll it)
The output transistors aren't even biased yet I somehow achieved H2 down 110dB, H3 down 140dB
Would this even work in reality???
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Joined 2009
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How do you know it's Class B - what does the current flowing through the output devices and Q1 look like ?
Alright, I did some tweaking (basically made the "slow down" capacitor way smaller) and got the following spectra at 20Khz
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