Sony WALKMAN NW-ZX505 Help Manual page 102

Hint
You cannot select sound adjustments if you have turned on the following settings. Turn off the settings to enable the other sound
adjustments.
Direct Source
Both the "Sound adjustment" app and the sound adjustment screens in "Music player" share adjusted values.
Note
When there is an active Bluetooth connection, the following sound adjustments are disabled.
DSEE Ultimate™
DC Phase Linearizer
Vinyl Processor
Sound adjustments are disabled when sound is output from a USB audio device that is connected to the USB Type-C port.
The contents of the Help Guide may be subject to change without notice due to updates to the product's specifications.
Related Topic
Sound adjustment screens for "Music player"
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