Operating Instructions

115
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File format
This unit supports the following file formats.
• This unit does not support the playback of copy-
protected music files.
• Playback of all files in formats supported by this
unit is not guaranteed.
• Playback of a file in a format not supported by
this unit may cause choppy audio or noise. In such
cases, check to see if this unit supports the file
format.
• This unit does not support VBR (Variable Bit Rate)
playback.
• Some of the connected devices (servers) may
be capable of converting files in formats not
supported by this unit and output them. For
details, refer to the operating instructions for your
server.
• File information (sampling frequency, etc.) shown
by this unit and playback software may differ from
each other.
USB-A
File format
Extension
Sampling
frequency
Bit rate/
Number of
quantisation bits
MP3 .mp3
32/4 4.1/
48 kHz
16 to
320 kbps
AAC
.m4a
.aac
32/44.1/48/
88.2/96 kHz
16 to
320 kbps
WAV .wav
32/44.1/48/
88.2/96/
176.4/192/
352.8/384 kHz
16/24/32 bit
FLAC .flac
32/44.1/48/
88.2/96/
176.4/192/
352.8/384 kHz
16/24 bit
AIFF .aiff
32/44.1/48/
88.2/96/
176.4/192/
352.8/384 kHz
16/24/32 bit
ALAC .m4a
32/44.1/48/
88.2/96/
176.4/192/
352.8/384 kHz
16/24 bit
DSD
.dff
.dsf
2.8/5.6/
11.2 MHz