FFT: Wide-band peaks?

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Good morning!

Still a newbie, so please be patient ;)
I'm playing around with a goldmund-alike amp design in LTspice, most of the sim results are quite promising, but looking at the FFT graph the peaks seem to be rather wide-band, not that needle-style peaks I would expect. Any idea where this originates from? Or am I totally wrong with my expectation and everything is fine?
wideband_fft.JPG

BR,
Holgi
 
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