About MQA
MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of
the original master recording. The master MQA file is fully authenticated and is small enough to stream
or download. The DO400 includes MQA technology, which enables you to playback MQA audio files
and streams, delivering the sound of the original master recording.
Visit How it works https://www.mqa.co.uk/how-it-works
for more information.
How to play MQA
DO400 supports MQA decoding with USB, optical fiber and coaxial!
DO400's MQA playback does not require the use of special playback software, such as foobar2000,
Audirvanaplus only needs to support ASIO or WASAPI audio output, and when playing MQA audio,
it is best to adjust the volume of the computer to the maximum,so that the audio output of the
computer is in the best condition.
When playing an MQA file, the sampling rate of the original master recording is displayed.
and the Sound Wave Device are registered trade marks of MQA Limited.© 2016
Notes on playing MQA-CD
Please make sure that what is being played is a genuine MQA-CD.
Verify that the optical or coaxial signal output of the CD player is an unprocessed source code.
Summary of Contents for DO400
Page 2: ......
Page 3: ...7 1 2 3 4 QC 5 6...
Page 6: ...2 7 AAA FN...
Page 11: ...5 60 BRIGHTNESS DIMMER 5 60 LEVEL 1 LEVEL 6 RESET DO400 RESET DO400 RESET...
Page 23: ...S M S L 7 1 1 2 3 4 QC 5 6...
Page 26: ...No 7 AAA 2 FN...
