The WM1x 3.5mm headphone jack outputs analog audio to your AMP? Is that your previous configuration? The headphone jack only outputs analog audio.
This is: WM1x -> analog audio -> 3.5mm Phone output - > cable -> External AMP - Speakers
Your are trying to use the USB-DAC function on the WM1x? This takes a digital signal from a PC, iPad, etc.. i.e. Play music on the PC, output a digital signal to the WM1x, which will use the WM1x DAC to process the digital signal, and output the analog audio from the headphone jack.
This is: PC plays a song -> Digital signal -> WM1x_DAC-> Headphone jack
You are expecting to output analog audio from the WM1x Walkman port. There is no such function. On previous machines that had a Line Out function, this would work. The WM1x does not have a Line Out function from the Walkman port
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Enjoying music content on a computer with Walkman sound quality (USB-DAC
function)
You can enjoy music content stored on a computer through the Walkman, without transferring the content to the
Walkman. Because the sound quality settings of the Walkman also apply to the output sound, music content on the
computer can be played with the same sound quality as the Walkman.
The following applications are compatible with the USB-DAC function. They are recommended for use with the
Walkman.
Windows: Music Center for PC
Mac: Hi-Res Audio Player for Mac
Note
While the USB-DAC function is turned on, the Walkman can only be used as a USB-DAC device. To use the Walkman as a music
player, turn off the USB-DAC function.
Music content cannot be transferred while the USB-DAC function is turned on.
To go back to the music playback function
Tap in the top left of the screen.
When a message is displayed, tap [OK].
Install the USB-DAC compatible application on a computer.
Windows:
Music Center for PC: To install the application, access the customer support website.
(
http://www.sony.net/smc4pc/) Refer to the appropriate topic under [Related Topic].
Sony Audio USB Driver for Windows: Access the customer support website to install Sony Audio USB
Driver for Windows. Follow the onscreen instructions.
Mac:
Hi-Res Audio Player for Mac: Access the customer support website to install the application. Follow the
onscreen instructions.
1
On the computer, configure the settings for USB-DAC.
For details on the settings, refer to the following information.
Windows: Online help information for Music Center for PC
Mac: Online help information for Hi-Res Audio Player on the customer support website.
2
3 On the Walkman, tap to open the library screen, and then tap .
4 When a message is displayed, tap [OK].
Connect the Walkman to the computer via USB.
You can adjust the volume on the [USB DAC] screen.
5
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Hint
If you do not want the Walkman to charge from the computer, remove the check mark from [Charge this player from the
connected device]. Tap the menu items in the following order.
– [Settings] – [USB DAC Settings] ([Function Settings]) – [Charge this player from the connected device].
However, if the USB port on the computer is set to supply power constantly to the connected device, the Walkman may be
charged by the computer.
Note
You cannot listen to played-back sound wirelessly while the USB-DAC function is active.
Related Topic
Adjusting the sound quality settings
Installing Music Center for PC (Windows)
How to use the various screens on the Walkman
USB-DAC screen
Customer support website
4-593-855-13(1) Copyright 2016 Sony Corporation
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