Audio
Filter
This unit is equipped with a sound quality adjusting function which allows
users to enjoy the desired playback sound quality. The unit supports PCM
signal.
Filter 1
(Default):
Offers a short impulse response for both
pre-echo and post-echo. Large amount of
audio information clearly reproduces deep
stereo imaging and the relative position of
the sound source.
Filter 2:
This characteristic is known as
asymmetrical impulse response. The post
echo is slightly longer than the pre-echo.
The sound characteristics is more analog
like.
Dither
Dither is used to avoid artifacts of digital signal processing. Side effect of
dither is that Signal/Noise ratio is slightly reduced or artifacts do not
completely disappear. Set as desired.
Dither 1
(Default):
This is a Marantz developed dither that
reduces digital artifacts while reducing SNR
only very little.
Dither 2:
Classic dither that reduces all artifacts but
also reduces SNR.
Off:
Highest SNR but digital artifacts may
slightly influence soundstage or colorate
the sound.
NOTE
0
The Dither function does not work when playing a Super Audio CD or DSD audio
source.
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