Sampling frequency	Bit length	File extension	Codec	Bit rates
32/44.1/48/88.2/96/176.4/192 kHz	16/24 bit	wav	PCM	–
32/44.1/48 kHz	16 bit	mp3	MPEG-1 Audio Layer 3 CBR/VBR	32 - 320 kbps
32/44.1/48 kHz	16 bit	m4a aac	AAC-LC	48 - 320 kbps
32/44.1/48 kHz	16 bit	wma	wma9 CBR	CBR:48 - 192 kbps
44.1/48/88.2/96/176.4/192 kHz	16/24 bit	flac	flac	–
44.1/48/88.2/96/176.4/192 kHz	16/24 bit	m4a	ALAC	–
2.8/5.6 MHz	1 bit	dff dsf	DSDIFF DSF	–

NOTE

For USB flash drive, the limited numbers of folders and files that can be played back on this unit are as follows.

Number of folder directory levels: 8 levels (The limited number includes the root folder.)

Number of folders: 500

Number of files: 5000 (The allowable number of files may differ according to the USB flash drive capacity and the file size.)

Files protected by DRM, such as Apple’s Fairplay DRM, are not supported.

If you select a music source with a high bit rate or high resolution, it is set to the appropriate level by codec before being output.

The ALAC decoder is distributed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)

Supported audio formats (Optical)

2-channel Linear PCM	2-channel, 32 kHz – 192 kHz
Bitstream	Dolby Digital

Supported audio formats (HDMI)

2-channel Linear PCM	2-channel, 32 kHz – 192 kHz
Multi-channel Linear PCM	7.1-channel, 32 kHz – 192 kHz
Bitstream	Dolby Digital / Dolby Atmos / Dolby TrueHD / Dolby Digital Plus