CAUTION
• Pioneer cannot guarantee compatibility
with all USB mass storage devices, and
assumes no responsibility for any loss of
data on media players, smartphones, or
other devices while using this product.
• Do not leave discs or a USB storage
device in any place that is subject to high
temperatures.
WMA files
File extension
Bit rate
Sampling frequency
Windows Media™
Audio Professional,
Lossless, Voice/DRM
Stream/Stream with
video
MP3 files
File extension
Bit rate
Sampling frequency
Compatible ID3 tag
version
M3u playlist
MP3i (MP3
interactive), mp3 PRO
WAV files
• WAV file formats cannot be connected via
MTP.
File extension
Quantization bits
.wma
48 kbps to 320 kbps
(CBR), 48 kbps to 384
kbps (VBR)
32 kHz, 44.1 kHz, 48
kHz
Not compatible
.mp3
8 kbps to 320 kbps
(CBR), VBR
8 kHz to 48 kHz (32
kHz, 44.1 kHz, 48 kHz
for emphasis)
1.0, 1.1, 2.2, 2.3, 2.4
(ID3 tag Version 2.x is
given priority over
Version 1.x.)
Not compatible
Not compatible
.wav
8 and 16 (LPCM)
- 34 -
Sampling frequency
AAC files (DEH-S420BT/S42BT
only)
Compatible format
File extension
Sampling frequency
Stereo Bit Rate
Apple Lossless
AAC file bought from
the iTunes Store (.m4p
file extension)
FLAC files
• FLAC file formats cannot be connected
via MTP.
• FLAC files may not be playable,
depending on the encoder.
File extension
Sampling frequency
Quantization bit rate
Channel mode
Disc
• Regardless of the length of the blank
section between the songs from the
original recording, compressed audio
discs play with a short pause between
songs.
Playable folder
hierarchy
Playable folders
Playable files
File system
Multi-session
playback
16 kHz to 48 kHz
(LPCM)
AAC encoded by
iTunes
.m4a
11.025 kHz to 48 kHz
16 kbps to 320 kbps,
VBR
Not compatible
Not compatible
.flac, .fla
8/11.025/12/16/22.05/
24/32/44.1/48/96 kHz
8/16/24 bit
1/2 ch
Up to eight tiers (A
practical hierarchy is
less than two tiers.)
Up to 99
Up to 999
ISO 9660 Level 1 and
2, Romeo, Joliet
Compatible