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Device and Supported Format
USB Storage Device Requirements
• This unit can use USB storage devices that comply with the USB mass
storage class standard.
•
The format of USB storage devices supports FAT16 or FAT32 file system
format.
•
If the USB storage device has been partitioned, each section will be treated as
an independent device.
•
Up to 20,000 tracks per folder are supported, and folders can be nested up to
16 levels deep.
• USB hubs and USB storage devices with hub functions are not supported. Do
not connect these devices to the unit.
• USB storage devices with security functions are not supported on this unit.
•
If an AC adapter is supplied with the USB storage device, connect the AC
adapter, and use it with a household outlet.
• Media inserted to the USB card reader may not be available in this function.
Furthermore, depending on the USB storage device, proper reading of the
contents may not be possible.
•
In use of a USB storage device, Onkyo accepts no responsibility whatsoever
for the loss or modification of data stored on a USB storage device, or
malfunction of the USB storage device. We recommend that you back up the
data stored on a USB storage device before using it with this unit.
Supported Audio Formats
This unit supports the following music file formats. Note that sound files that are
protected by copyright cannot be played on this unit.
MP3 (.mp3/.MP3):
•
Supported formats: MPEG-1/MPEG-2 Audio Layer 3
•
Supported sampling rates: 44.1 kHz, 48 kHz
•
Supported bitrates: Between 8 kbps and 320 kbps, and VBR
WMA (.wma/.WMA):
•
Supported sampling rates: 44.1 kHz, 48 kHz
•
Supported bitrates: Between 5 kbps and 320 kbps, and VBR
• WMA Pro/Voice/WMA Lossless formats are not supported.
WAV (.wav/.WAV):
WAV files contain uncompressed PCM digital audio.
•
Supported sampling rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
•
Quantization bit: 8 bit, 16 bit, 24 bit
AIFF (.aiff/.aif/.AIFF/.AIF):
AIFF files contain uncompressed PCM digital audio.
•
Supported sampling rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
•
Quantization bit: 8 bit, 16 bit, 24 bit
AAC (.aac/.m4a/.mp4/.3gp/.3g2/.AAC/.M4A/.MP4/.3GP/.3G2):
•
Supported formats: MPEG-2/MPEG-4 Audio
•
Supported sampling rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
•
Supported bitrates: Between 8 kbps and 320 kbps, and VBR
FLAC (.flac/.FLAC):
•
Supported sampling rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz,
192 kHz
•
Quantization bit: 8 bit, 16 bit, 24 bit
Apple Lossless (.m4a/.mp4/.M4A/.MP4):
•
Supported sampling rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz,
192 kHz
•
Quantization bit: 16 bit, 24 bit
DSD (.dsf/.dff/.DSF/.DFF):
•
Supported formats: DSF/DSDIFF
•
Supported sampling rates: 2.8 MHz, 5.6 MHz
Dolby TrueHD (.vr/.mlp/.VR/.MLP):
•
Supported sampling rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz,
192 kHz
•
When playing files recorded with VBR (Variable bit-rate), the playback time
may not be displayed correctly.
• This unit supports the gapless playback of the USB storage device in the
following conditions.
When continuously playing WAV, FLAC and Apple Lossless files with the same
format, sampling frequency, the number of channels and quantization bit rate.
