Supported file types and codecs

Frequency

Sample rate

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

.aac/.m4a

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

For USB memory, 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.

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

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