Sony UDA-1 User Manual

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Help Guide

USB DAC AMPLIFIER

UDA-1

Use this Help Guide when you have any questions on how to use your USB DAC AMPLIFIER.

How to Use

About the USB DAC AMPLIFIER

Preparations and connections

Playing audio files

Parts and controls

Announcements

Troubleshooting

Dealing with problems

List of Topics

How to Use

Troubleshooting

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

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About the USB DAC AMPLIFIER

Features of the USB DAC AMPLIFIER

Supported environment

Supported driver and application

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

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Preparations and connections

Preparations

Connections

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

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Playing audio files

Playback

Sound quality settings

Notes on use

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How to Use

USB DAC AMPLIFIER

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Parts and controls

Main unit

Remote control

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

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Announcements

Specifications

Notes

Trademarks

Inquiries

Notes on use

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Help Guide

Troubleshooting

USB DAC AMPLIFIER

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Dealing with problems

General

Sound

If the problem is not solved

Notes on use

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Help Guide

List of Topics

USB DAC AMPLIFIER

UDA-1

How to Use

About the USB DAC AMPLIFIER

Features of the USB DAC AMPLIFIER

Supported environment

System requirements for computers connected to the USB DAC AMPLIFIER

Supported driver and application

Driver for the USB DAC AMPLIFIER Hi-Res Audio Player

Preparations and connections

Preparations

What you need to do before starting to use the USB DAC AMPLIFIER Prep 1. Connecting speakers Prep 2. Connecting to a computer Prep 3. Turning on the USB DAC AMPLIFIER Prep 4. Installing the driver on a computer Hi-Res Audio Player Supplied accessories Preparing the remote control Standby mode

Connections

Connecting speakers Connecting to a computer Connecting a smartphone Connecting other playback equipment Connecting headphones

Playing audio files

Playback

Compatible audio formats Enjoying music

Sound quality settings

Using the DSEE function

Setting the equalizer

Parts and controls

Main unit

Names and descriptions of parts of the front panel Names and descriptions of parts of the rear panel

Remote control

Names and descriptions of parts of the remote control

Announcements

Specifications

Compatible audio formats Specifications Supported devices

Notes

About the Protector function Precautions for use

Trademarks

Inquiries

Customer support websites

Notes on use

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Help Guide

List of Topics

USB DAC AMPLIFIER

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Troubleshooting

Dealing with problems

General

The power is automatically turned off. The remote control does not work. The lamps on the front panel of the USB DAC AMPLIFIER flash.

Sound

No sound is output. There is severe humming or noise.

If the problem is not solved

Customer support websites

Notes on use

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USB DAC AMPLIFIER

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Notes on use

Before use

To make full use of this content, please read the following notes thoroughly. Please note that they are subject to change without prior notice.

June 2013

Recommended system environment

The following system environments are recommended for displaying this content. You may not be able to view the content on other system environments.

For viewing on a computer

Recommended browser

With Microsoft Windows

Microsoft Internet Explorer 8 or later Mozilla Firefox: latest version Google Chrome™ : latest version

With Apple Mac OS

Apple Safari Ver. 5 or later Mozilla Firefox: latest version Google Chrome™ : latest version

For viewing on a smartphone or tablet

Basic operation has been confirmed on the standard browser for the noted devices running the following operating systems.

Android 2.3 or later: Xperia series, Walkman running Android iOS 4 or later: iPhone, iPod touch, iPad

JavaScript

JavaScript is used with this content for viewing convenience. If JavaScript is disabled in your web browser settings, the content may not operate properly or it may not be displayed correctly.

Style Sheets

Cascading Style Sheets are used in designing this content. Page layout may not be as intended if you view the content with style sheets disabled or on a web browser that is not compatible with style sheets. However, operation will not be affected.

This content uses cookies. To use services incorporating cookies, you need to set your browser to allow cookies.

Handling of personal information obtained from websites

Sony may use cookies, web beacons or similar technologies to make statistical analysis of customers’ usage of this

content while preserving anonymity.

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USB DAC AMPLIFIER

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Features of the USB DAC AMPLIFIER

Introduces the features available with the USB DAC AMPLIFIER, such as playback of High -Resolution Audio files.

Notes on use

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Supported environment

System requirements for computers connected to the USB DAC AMPLIFIER

Explains the system environment required for installing the required computer driver.

Notes on use

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Supported driver and application

Driver for the USB DAC AMPLIFIER

To output sound played back on a computer via the USB DAC AMPLIFIER, a specific driver is required. You must install the driver on the computer you wish to connect to the USB DAC AMPLIFIER. This topic provides information on the download websites.

Hi-Res Audio Player

“Hi-Res Audio Player” allows you to play back high-quality audio files with just a simple operation. This topic provides information on the download websites.

Notes on use

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Preparations

What you need to do before starting to use the USB DAC AMPLIFIER

Explains what you need to do to listen to music after you purchase the USB DAC AMPLIFIER.

Prep 1. Connecting speakers

Explains how to connect speakers to the SPEAKERS terminals on the rear panel of the USB DAC AMPLIFIER and how to connect the supplied AC power cord (mains lead).

Prep 2. Connecting to a computer

Explains how to connect the USB DAC AMPLIFIER to your computer.

Prep 3. Turning on the USB DAC AMPLIFIER

Explains how to turn on the USB DAC AMPLIFIER after making connections with all other devices.

Prep 4. Installing the driver on a computer

Explains how to install the required driver to your computer.

Hi-Res Audio Player

“Hi-Res Audio Player” allows you to play back high-quality audio files with just a simple operation. This topic provides information on the download websites.

Supplied accessories

A list of the accessories included with the USB DAC AMPLIFIER.

Preparing the remote control

Explains the preparation required for using the remote control.

Standby mode

Explains the standby mode of the USB DAC AMPLIFIER.

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Connections

Connecting speakers

Explains how to connect speakers to the SPEAKERS terminals on the rear panel of the USB DAC AMPLIFIER and how to connect the supplied AC power cord (mains lead).

Connecting to a computer

Explains how to connect the USB DAC AMPLIFIER to your computer.

Connecting a smartphone

Explains how to connect the USB port on the front panel of the USB DAC AMPLIFIER to an Android device or iPhone.

Connecting other playback equipment

Explains how to connect other audio equipment to the input jacks of the USB DAC AMPLIFIER. You can enjoy playback from other audio equipment through the speakers or headphones of the USB DAC AMPLIFIER.

Connecting headphones

Explains how to connect headphones to the PHONES jack on the front panel of the USB DAC AMPLIFIER.

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Playback

Compatible audio formats

Explains the audio formats that can be played on the USB DAC AMPLIFIER.

Enjoying music

Explains how to play back sound stored on a computer or device connected to the USB DAC AMPLIFIER.

Notes on use

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Sound quality settings

Using the DSEE function

Explains how to set the DSEE (Digital Sound Enhancement Engine) function. This function restores high frequency sound and almost imperceptible fine fade - out sound, which are usually lost due to compression. This gives a natural and expansive sound to compressed audio files, providing a natural and expansive sound when the track is played.

Setting the equalizer

Explains how to make the optimum equalizer settings for use with the recommended SS-HA3 speakers (not supplied).

Notes on use

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Main unit

Names and descriptions of parts of the front panel

Provides names and descriptions of each part on the front panel of the USB DAC AMPLIFIER.

Names and descriptions of parts of the rear panel

Provides names and descriptions of each part on the rear panel of the USB DAC AMPLIFIER.

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Remote control

Names and descriptions of parts of the remote control

Provides names and descriptions of each part on the remote control supplied with the USB DAC AMPLIFIER.

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Specifications

Compatible audio formats

Explains the audio formats that can be played on the USB DAC AMPLIFIER.

Specifications

Shows the specifications of the USB DAC AMPLIFIER.

Supported devices

Describes devices you can connect to the USB port on the front panel of the USB DAC AMPLIFIER.

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Notes

About the Protector function

Explains remedies to be applied when the Protector function is activated.

Precautions for use

Explains precautions for general use.

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Trademarks

Provides a list of trademarks/registered trademarks.

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USB DAC AMPLIFIER

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Inquiries

Customer support websites

Provides the URLs of our customer support websites.

Notes on use

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Help Guide

Troubleshooting

USB DAC AMPLIFIER

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General

The power is automatically turned off.

The remote control does not work.

The lamps on the front panel of the USB DAC AMPLIFIER flash.

Notes on use

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Help Guide

Troubleshooting

USB DAC AMPLIFIER

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Sound

No sound is output.

There is severe humming or noise.

Notes on use

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Troubleshooting

USB DAC AMPLIFIER

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If the problem is not solved

Customer support websites

Provides the URLs of our customer support websites.

Notes on use

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USB DAC AMPLIFIER

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Features of the USB DAC AMPLIFIER

Easy playback of music on your computer

Just complete Preps 1 to 4 in this Help Guide to connect your computer to the USB DAC AMPLIFIER. Then you are ready to enjoy music on your computer.

Playback of high -quality sound

The USB DAC AMPLIFIER can play High-Resolution Audio files such as PCM 192 kHz/32 bit and DSD (Direct Stream Digital) audio files. Furthermore, the USB DAC AMPLIFIER gives a more natural and expansive sound to compressed audio files, such as MP3s, by restoring high-frequency sound and almost imperceptible sounds during fade-out, which are usually lost due to compression.

Playback of music on your smartphone

Audio file formats for Android devices and smartphones such as iPhone are also supported by the USB DAC AMPLIFIER.

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System requirements for computers connected to the USB DAC AMPLIFIER

To output sound played back on a computer via the USB DAC AMPLIFIER, download the required driver, then install it on your computer.

Note

When you use Mac OS X, the driver is not required.

Windows 8 (32 bit/64 bit) Windows 7 (SP1, 32 bit/64 bit) Windows Vista (SP2, 32 bit/64 bit) Windows XP (SP3, 32 bit/64 bit) Mac OS X v10.6.8, 10.7.4, 10.8.4

Device

USB port (USB 2.0 compliant)

Note

One of the above operating systems should be installed by default. Upgraded operating systems and multi- boot environments are not supported. We do not guarantee operation for all computers even if they meet the above system requirements. Furthermore, the following systems are not supported:

Personally constructed computers or operating systems Upgraded operating systems Multi-boot environments Multi-monitor environments

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USB DAC AMPLIFIER

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Driver for the USB DAC AMPLIFIER

Install the required driver on your computer, then you can output sound played back on the computer via the USB DAC AMPLIFIER.

Note

When you use Mac OS X, the driver is not required.

Downloading the required driver

Download the driver from the following websites: Models for the USA and Canada:

http://esupport.sony.com/swu/8757

Models for Europe:

http://support.sony-europe.com/

Related Topic

System requirements for computers connected to the USB DAC AMPLIFIER Prep 4. Installing the driver on a computer

Notes on use

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Hi-Res Audio Player

“Hi-Res Audio Player” is player software that allows you to play back high-quality audio files with just a simple operation. You can play back High-Resolution Audio files, such as DSD files, purchased in music distribution websites, etc., simply by connecting the USB DAC AMPLIFIER to your computer, and making simple software settings.

Downloading Hi-Res Audio Player

Download Hi- Res Audio Player from the following websites: Models for the USA and Canada:

http://esupport.sony.com/swu/8810

Models for Europe:

http://support.sony-europe.com/

Hint

You can also playback audio files other than High-Resolution Audio files using “MediaGo.”

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USB DAC AMPLIFIER

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What you need to do before starting to use the USB DAC AMPLIFIER

After you purchase the USB DAC AMPLIFIER, you must connect any external equipment and install the required driver on your computer before you listen to music.

1. Prep 1. Connecting speakers

2. Prep 2. Connecting to a computer

3. Prep 3. Turning on the USB DAC AMPLIFIER When you have made all connections with other devices, then turn on the USB DAC AMPLIFIER.

4. Prep 4. Installing the driver on a computer Install the required driver on your computer, then you can output sound played back on the computer via the USB DAC AMPLIFIER.

5. Enjoying music Play back music files stored on the computer.

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USB DAC AMPLIFIER

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Prep 1. Connecting speakers

Connect speakers to the USB DAC AMPLIFIER, then connect the supplied AC power cord (mains lead).

Note

Make sure that the AC power cord (mains lead) of the USB DAC AMPLIFIER is unplugged when connecting any other cord.

1. Connect speakers to the SPEAKERS terminals on the rear panel of the USB DAC AMPLIFIER as shown in the illustration below.

: SPEAKERS terminals : Speaker cords (not supplied) : Speaker (R) : Speaker (L)

2. Firmly connect the supplied AC power cord (mains lead) to the AC IN jack on the rear panel of the USB DAC AMPLIFIER, then connect the plug to a wall outlet (mains).

Note

Switch the EQUALIZER switch to “BYPASS” when you use speakers other than the recommended SS-

HA3 speakers (not supplied).

Related Topic

Setting the equalizer Prep 2. Connecting to a computer Prep 3. Turning on the USB DAC AMPLIFIER Prep 4. Installing the driver on a computer

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Prep 2. Connecting to a computer

Connect a USB port of your computer to the (USB) port on the rear panel of the USB DAC AMPLIFIER using the USB cable (supplied), then start up your computer.

Note

Make sure that the USB DAC AMPLIFIER is turned off when you connect a USB cable. When a signal of a format not supported is input, the USB REAR lamp flashes. Inputting such a signal may produce noise or even damage the speakers or headphones if played at a high volume.

: USB port of a computer : USB cable (supplied) : (USB) port of the USB DAC AMPLIFIER

Related Topic

Prep 1. Connecting speakers Prep 3. Turning on the USB DAC AMPLIFIER Prep 4. Installing the driver on a computer

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Prep 3. Turning on the USB DAC AMPLIFIER

When you have made all connections with the other devices, then turn on the USB DAC AMPLIFIER.

1. Press the button to turn on the USB DAC AMPLIFIER.

The lamp lights up in green.

Related Topic

Prep 1. Connecting speakers Prep 2. Connecting to a computer Prep 4. Installing the driver on a computer

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Prep 4. Installing the driver on a computer

Install the required driver on your computer first, then you can output sound played back on the computer via the USB DAC AMPLIFIER. By connecting your computer to the (USB) port on the rear panel of the USB DAC AMPLIFIER using the USB cable (supplied), and playing back various sound files stored on your computer with the music player software you are currently using, you can play back and enjoy sound with high quality.

Note

When you use Mac OS X, the driver is not required.

1. Download the required driver from the following websites: Models for the USA and Canada:

http://esupport.sony.com/swu/8757

Models for Europe:

http://support.sony-europe.com/

2. Install the required driver on your computer. Install the driver by following the instructions provided on the download websites above.

Note

While installing the driver, do not disconnect the USB cable, and do not turn the USB DAC AMPLIFIER off.

Related Topic

System requirements for computers connected to the USB DAC AMPLIFIER Prep 1. Connecting speakers Prep 2. Connecting to a computer Prep 3. Turning on the USB DAC AMPLIFIER

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Supplied accessories

Main unit (1) AC power cord (mains lead) (1) Remote control (1) USB cable (1) Quick Start Guide (1) Reference Guide (1)

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Preparing the remote control

Before using the remote control for the first time, remove the insulation film. The battery is installed in the remote control at the factory.

Replacing the lithium battery

The working distance of the remote control shortens as the battery becomes exhausted. Replace the battery with a new one following the procedure below.

1. Take out the battery case as shown below.

2. Replace the lithium battery CR2025 with a new one, with the + side facing up.

3. Place the battery case back in position.

Note

Keep the lithium battery out of the reach of children. Should the battery be swallowed, immediately consult a doctor.

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Standby mode

If you switch the AUTO STANDBY switch on the rear panel of the USB DAC AMPLIFIER to “ON, ” when you are not using the USB DAC AMPLIFIER or there is no digital signal input to the USB DAC AMPLIFIER for 20 minutes, the unit is automatically turned off and enters standby mode to reduce the power consumption. Before the USB DAC AMPLIFIER switches to standby mode, the lamp flashes for 1 minute, and then the lamp turns off.

Note

If a very short audio signal of only a few seconds duration is input, the sound may not be detected as an audio input, and the USB DAC AMPLIFIER may switch to standby mode. Even when no digital audio is input, the USB DAC AMPLIFIER may not switch to standby mode due to the operation of other devices connected, or due to connection/disconnection of the cables.

Hint

When the USB DAC AMPLIFIER is in standby mode, you can start the USB DAC AMPLIFIER only by pressing the button on the remote control or the unit.

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USB DAC AMPLIFIER

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Connecting speakers

Connect speakers to the USB DAC AMPLIFIER, then connect the supplied AC power cord (mains lead).

Note

Make sure that the AC power cord (mains lead) of the USB DAC AMPLIFIER is unplugged when connecting any other cord.

1. Connect speakers to the SPEAKERS terminals on the rear panel of the USB DAC AMPLIFIER as shown in the illustration below.

: SPEAKERS terminals : Speaker cords (not supplied) : Speaker (R) : Speaker (L)

2. Firmly connect the supplied AC power cord (mains lead) to the AC IN jack on the rear panel of the USB DAC AMPLIFIER, then connect the plug to a wall outlet (mains).

Note

Switch the EQUALIZER switch to “BYPASS” when you use speakers other than the recommended SS-

HA3 speakers (not supplied).

Related Topic

Setting the equalizer

Notes on use

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USB DAC AMPLIFIER

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Connecting to a computer

Connect a USB port of your computer to the (USB) port on the rear panel of the USB DAC AMPLIFIER using the USB cable (supplied), then start up your computer.

Note

: USB port of a computer : USB cable (supplied) : (USB) port of the USB DAC AMPLIFIER

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Connecting a smartphone

You can connect an Android device or iPhone to the (USB) port on the front panel of the USB DAC AMPLIFIER using a USB cable (not supplied) and enjoy playback from that device through the speakers or headphones. For details on the devices compatible with this function, see “Supported devices.”

Note

When you connect a device that is not compatible with this function, the USB FRONT lamp flashes slowly. Disconnect the device. When an abnormal current is being input to the (USB) port on the USB DAC AMPLIFIER, the USB FRONT lamp flashes quickly. Check whether there is a problem with the device connected. Music files stored on a USB thumb drive, etc., cannot be played back.

Hint

The device is charged when connected to the USB DAC AMPLIFIER while the USB DAC AMPLIFIER is turned on. If a device that is not supported has a headphone output jack, you may be able to play back music files by connecting the headphone output jack of the device and the LINE IN jacks of the USB DAC AMPLIFIER. For details on how to connect the device to the USB DAC AMPLIFIER, see “When connecting through LINE IN jacks” in “Connecting other playback equipment.”

: USB port of a smartphone : USB cable (not supplied) : (USB) port of the USB DAC AMPLIFIER

Related Topic

Supported devices

Notes on use

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Connecting other playback equipment

You can connect other playback equipment such as the Super Audio CD player to the USB DAC AMPLIFIER and enjoy playback from that equipment through the speakers or headphones of the USB DAC AMPLIFIER.

Note

Make sure that the AC power cord (mains lead) of the USB DAC AMPLIFIER is unplugged when connecting any other cord. Only the LPCM 2ch audio format can be played when the signal is input through the COAXIAL or OPTICAL jack. Playing other formats may produce noise or even damage the speakers or headphones if played at a high volume. When a signal of a format not supported is input, the COAXIAL or OPTICAL input indicator lamp flashes.

Connect another audio player to the COAXIAL jack, OPTICAL jack or LINE IN jacks on the rear panel of the USB DAC AMPLIFIER.

When connecting through the COAXIAL jack

: COAXIAL jack of the USB DAC AMPLIFIER

: Coaxial digital cable (not supplied)

: Coaxial digital output jack of other equipment

When connecting through the OPTICAL jack

: OPTICAL jack of the USB DAC AMPLIFIER : Optical digital cable (not supplied) : Optical digital output jack of other equipment

When connecting through LINE IN jacks

: LINE IN jacks of the USB DAC AMPLIFIER : Audio cord (not supplied) : Analog output jack of other equipment

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Connecting headphones

You can connect headphones to the PHONES jack on the front panel of the USB DAC AMPLIFIER.

Note

When headphones are connected, no sound is output from the speakers.

Connect headphones to the PHONES jack on the front panel of the USB DAC AMPLIFIER as shown below.

: PHONES jack of the USB DAC AMPLIFIER : Headphones

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Compatible audio formats

The audio formats that the USB DAC AMPLIFIER can decode depend on the digital audio input jacks of the equipment connected. The USB DAC AMPLIFIER supports the following audio formats.

USB REAR (USB-B jack)

PCM (Sampling frequency: 44.1 k/48 k/88.2 k/96 k/176.4 k/192 kHz, data bit length: 16/24/32 bits) DSD (2.8 M/5.6 MHz)

USB FRONT (USB-A jack)

PCM (Sampling frequency: 32 k/44.1 k/48 kHz, data bit length: 16 bits)

COAXIAL jack

PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 k/176.4 k/192 kHz, data bit length: 16/24 bits)

OPTICAL jack

PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 kHz, data bit length: 16/24 bits)

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Enjoying music

You can output audio played back on a computer or device connected via the USB DAC AMPLIFIER.

1. Press the INPUT SELECTOR button on the USB DAC AMPLIFIER repeatedly to select the input source. You can also select the input source by pressing the input selector buttons on the remote control. When you want to output music files stored on the computer, select USB REAR.

2. Turn on the equipment and start playback. When you want to play back music files stored on the computer, play back those music files with the music player software you are currently using.

3. Turn the VOLUME +/– control to adjust the volume. You can also adjust the volume by pressing the VOLUME +/– button on the remote control.

Note

Sound may be interrupted when the sampling frequency or audio format is changed.

Related Topic

Hi-Res Audio Player

Notes on use

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Using the DSEE function

When the DSEE (Digital Sound Enhancement Engine) function is activated, the USB DAC AMPLIFIER restores high- frequency sound and almost imperceptible fine fade-out sound, which are usually lost due to compression. This gives a natural and expansive sound to compressed audio files.

Note

The DSEE function works only for PCM format sound input via the digital connector. The DSEE function does not work for DSDIFF, DSF format files. The DSEE function does not work for sound input from devices that are connected to the LINE IN jacks of the USB DAC AMPLIFIER.

Hint

DSEE stands for Digital Sound Enhancement Engine, a high range compensation technology developed independently by Sony.

1. Press the DSEE button on the remote control. During playback using the DSEE function, the DSEE lamp is lit. To cancel the DSEE function, press the DSEE button again.

Note

When you select an input source or input signal that is not supported, the DSEE function setting cannot be changed. If you press the DSEE button when the DSEE function setting cannot be changed, the DSEE lamp flashes three times.

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Setting the equalizer

By switching the EQUALIZER switch on the rear panel of the USB DAC AMPLIFIER to “TUNED FOR SSHA3,” you can enjoy sound quality tuned for the recommended SS-HA3 speakers (not supplied). Select the setting you prefer, because the actual sound quality may vary depending on how the speakers have been installed. “BYPASS” (Equalizer through) is selected as the factory default setting.

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Names and descriptions of parts of the front panel

1. (ON/STANDBY) button Turns the USB DAC AMPLIFIER on and off.

2. Power lamp When the USB DAC AMPLIFIER is turned on, this lamp lights up in green. The lamp turns off when the USB DAC AMPLIFIER is in standby mode.

3. Input indicator lamps The lamp of the input source selected lights up.

4. INPUT SELECTOR button Press this button repeatedly to select an input source.

5. MUTING lamp Lights up in amber when the muting function is active.

6. DSEE lamp Lights up in blue when the DSEE function is active during playback.

7. PHONES jack Connect headphones here.

8. (USB) port (Type A jack) Connect a smartphone such as an Android device or an iPhone, etc., here using a USB cable (not supplied). To open the cover, pull it down.

9. PCM sampling frequency indicator lamp The appropriate lamp for the frequency of the PCM High-Resolution Audio file being played back

lights up in white.

10. DSD lamp Lights up in white when DSD audio is played back.

11. VOLUME +/– control Adjusts the volume.

12. Remote sensor

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Names and descriptions of parts of the rear panel

1. DIGITAL IN jacks (USB) port (Type B jack)

COAXIAL jack OPTICAL jack

2. D/A DIRECT, LINE OUT (analog output) L/R jacks

The D/A DIRECT, LINE OUT jacks directly output the analog signal through the D/A converter without using any internal connectors or signal switcher, and realize the signal output excluding the elements that deteriorate the sound quality as much as possible. Connect your digital audio device to the OPTICAL or COAXIAL jack of the USB DAC AMPLIFIER so that it can output the signal input from these jacks to the D/A DIRECT, LINE OUT jacks. (LINE OUT jacks does not output the analog input signal from the LINE IN jacks.)

3. LINE IN (analog input) L/R jacks

4. SPEAKERS (speaker output) L/R terminals

5. AC IN jack

6. EQUALIZER switch

You can select the equalizer setting tuned for the recommended SS-HA3 speakers (not supplied). (“BYPASS” is selected as the factory default setting.)

7. AUTO STANDBY switch

You can set the AUTO STANDBY function. (“ON” is selected as the factory default setting.)

Related Topic

Setting the equalizer

Standby mode

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Names and descriptions of parts of the remote control

1. Input selector buttons

Press the button to select the input source.

2. DSEE button

You can set the DSEE function.

3. MUTING button

Mutes the sound. To deactivate the muting, press the MUTING button again or press the VOLUME + button.

4. (ON/STANDBY) button

Turns the USB DAC AMPLIFIER on and off.

5. VOLUME +/– buttons

Adjusts the volume.

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Specifications

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION:

With 4 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 20 watts per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 milliwatts to rated output.

Amplifier section

Reference Power Output

23 W + 23 W (4 ohms, 1 kHz, THD 10%)

Rated Power Output

20 W + 20 W (4 ohms, 20 Hz - 20 kHz, THD 10%)

Speaker impedance match

4 ohms - 16 ohms

S/N ratio

LINE IN: 100 dB (short- circuit input, 20 kHz LPF, A Network) USB IN: 100 dB (20 kHz LPF, A Network)

Frequency response

10 Hz - 100 kHz (+0 dB, –3 dB) (4 ohms, LINE IN)

Input section (digital)

USB REAR (USB-B jack)

USB 2.0 compatible Supported format: PCM (Sampling frequency: 44.1 k/48 k/88.2 k/96 k/176.4 k/192 kHz, data bit length: 16/24/32 bits), DSD (2.8 M/5.6 MHz)

USB FRONT (USB-A jack)

USB 2.0 compatible Supported format: PCM (Sampling frequency: 32 k/44.1 k/48 kHz, data bit length: 16bits)

COAXIAL jack

Input impedance: 75 ohms Supported format: PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 k/176.4 k/192 kHz, data bit length: 16/24 bits)

OPTICAL jack

Supported format: PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 kHz, data bit length: 16/24

bits)

Input section (analog)

Input sensitivity: 500 mV Input impedance: 100 kilohms

Output section

LINE OUT

Output voltage: 2 V Output impedance: 2.2 kilohms, 2 Hz - 80 kHz (–3 dB)

PHONES

17 mW + 17 mW (8 ohms, THD 1%) 55 mW + 55 mW (32 ohms, THD 1%) 170 mW + 170 mW (300 ohms, THD 1%)

General and others

Power requirements

Models for the USA and Canada: AC 120 V 60 Hz Models for Europe: AC 220 - 240 V 50/60 Hz

Power consumption

On: 65 W During standby mode: 0.3 W

Dimensions (approx.) (w/h/d)

225 mm × 74 mm × 262 mm (8 7/8 inch × 3 inch × 10 3/8 inch) including projecting parts and controls

Mass (approx.)

4.0 kg (8 lbs 14 oz)

Supplied accessories

See “Supplied accessories.”

Design and specifications are subject to change without notice.

Standby power consumption: 0.3 W

Notes on use

4-469-134-11(2)

Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Supported devices

The devices you can connect to the (USB) port on the front panel of the USB DAC AMPLIFIER are as follows.

Note

Music files stored on a USB thumb drive, etc., cannot be played back.

“Walkman”

For information on the devices supported, refer to the following websites. Models for the USA and Canada:

http://esupport.sony.com/

Models for Europe:

http://support.sony-europe.com/

Smartphone

For information on the devices supported, refer to the following websites. Models for the USA and Canada:

http://esupport.sony.com/

Models for Europe:

http://support.sony-europe.com/

iPod/iPhone

The compatible iPod/iPhone models are as follows. Update your iPod/iPhone with the latest software before using with the unit.

iPhone iPhone 5/iPhone 4S/iPhone 4/iPhone 3GS/iPhone 3G iPod touch iPod touch (5th generation)/iPod touch (4th generation)/iPod touch (3rd generation)/iPod touch (2nd generation) iPod iPod classic iPod nano iPod nano (7th generation)/iPod nano (6th generation)/iPod nano (5th generation)/iPod nano (4th generation)/iPod nano (3rd generation)

Notes on use

4-469-134-11(2)

Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

About the Protector function

When an abnormal current is output to the SPEAKERS terminals, or when the internal temperature of the USB DAC AMPLIFIER is too high, etc., all the input indicator lamps flash for 5 seconds, and the USB DAC AMPLIFIER turns off automatically.

Check the connection of the speakers and then turn the power on again. Check the location of the USB DAC AMPLIFIER, and place the unit in a location with adequate ventilation so as not to block the ventilation holes, and then turn the power on again.

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Precautions for use

Precautions when disconnecting the power cord

Make sure that the USB DAC AMPLIFIER is in the standby mode when you disconnect the power cord (mains lead) from a wall outlet (mains). If you disconnect the power cord (mains lead) during operation, a loss of data or malfunction may occur.

On cleaning

Clean the cabinet, panel, and controls with soft dry cloth. Do not use any type of abrasive pad, scouring powder, or solvent, such as alcohol or benzine.

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Trademarks

Microsoft, Windows, Windows Vista and Windows Media are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. This product is protected by certain intellectual property rights of Microsoft Corporation. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft or an authorized Microsoft subsidiary. Mac, Mac OS and iTunes are trademarks of Apple Inc., registered in the U.S. and other countries. iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademarks of Cisco in the U.S. and other countries and is used under license. Android and its respective logos are trademarks of Google Inc.

All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders. In this Help Guide, TM and ® marks are not specified.

“Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance.

Notes on use

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Help Guide

How to Use

USB DAC AMPLIFIER

UDA-1

Customer support websites

Please access the following support websites for information on your USB DAC AMPLIFIER.

For customers in the USA:

http://esupport.sony.com/

For customers in Canada:

http://esupport.sony.com/CA/

For customers in Europe:

http://support.sony-europe.com/

For customers in Asia Pacific:

http://www.sony-asia.com/support

Notes on use

4-469-134-11(2)

Help Guide

Troubleshooting

USB DAC AMPLIFIER

UDA-1

The power is automatically turned off.

When the Protector function is activated, all the input indicator lamps flash for 5 seconds, and the USB DAC AMPLIFIER turns off automatically. If the AUTO STANDBY switch is set to “ON,” when you are not using the USB DAC AMPLIFIER or when there is no digital signal input to the USB DAC AMPLIFIER for 20 minutes, the USB DAC AMPLIFIER is automatically turned off. Before the USB DAC AMPLIFIER turns off, the power lamp flashes for 1 minute.

Related Topic

About the Protector function Standby mode

Notes on use

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Help Guide

Troubleshooting

USB DAC AMPLIFIER

UDA-1

The remote control does not work.

Point the remote control at the remote sensor on the USB DAC AMPLIFIER. Remove any obstructions in between the remote control and the USB DAC AMPLIFIER. Replace the battery in the remote control with new ones if it is low.

Related Topic

Names and descriptions of parts of the front panel Preparing the remote control

Notes on use

4-469-134-11(2)

Help Guide

Troubleshooting

USB DAC AMPLIFIER

UDA-1

The lamps on the front panel of the USB DAC AMPLIFIER flash.

All the input indicator lamps flash.

The power lamp flashes.

If the AUTO STANDBY switch is set to “ON,” when you are not using the USB DAC AMPLIFIER or when there is no digital signal input to the USB DAC AMPLIFIER for 20 minutes, the USB DAC AMPLIFIER is automatically turned off. Before the USB DAC AMPLIFIER turns off, the power lamp flashes for 1 minute.

The USB FRONT lamp flashes.

When you connect a device that is not supported by the USB DAC AMPLIFIER to the (USB) port on the front panel, the USB FRONT lamp flashes slowly. Disconnect the device. When an abnormal current is being input to the (USB) port on the front panel of the USB DAC AMPLIFIER, the USB FRONT lamp flashes quickly. Check whether there is a problem with the device connected.

The USB REAR, COAXIAL, or OPTICAL input indicator lamp flashes.

When a signal of a format not supported is input, the corresponding lamp flashes.

The DSEE lamp flashes.

If you press the DSEE button when the DSEE function setting cannot be changed, the DSEE lamp flashes three times.

Notes on use

4-469-134-11(2)

Help Guide

Troubleshooting

USB DAC AMPLIFIER

UDA-1

No sound is output.

When you connect a USB port of your computer (Windows) to the (USB) port on the rear panel of the USB DAC AMPLIFIER, check that the required driver is installed on your computer. Check that the VOLUME control is not set at the minimum level. Check that the speakers are connected to the USB DAC AMPLIFIER correctly. When the MUTING lamp lights up, press the MUTING button on the remote control to cancel the muting function. Check that headphones are not connected. Check that the correct input jack(s) are being used. Check that the cord(s) are connected to the correct input jack(s) on the selected equipment. Check that both the USB DAC AMPLIFIER and the connected equipment are turned on. Tracks other than 2ch tracks cannot be played. Confirm the audio formats that can be played. Check that the volume control of the OS of your computer or player software is set properly. Also check whether or not the muting of sound is set. Do not run multiple player applications at one time. If you do so, sound may not be output or noise may be produced. Playback sound may be interrupted by the operations of another active application. Depending on the computer you are using, sounds may be interrupted or disturbed. If this occurs, set the sampling frequency or bit rate to a smaller value. Check that a playback device on your computer is set to “Sony USB DAC Amplifier,” otherwise change the operating system settings. The following procedures are examples. The actual procedure may be different, depending on the environment in which you are using the computer.

In Windows XP: Select “Start” - “Control Panel ” - “Sounds, Speech, and Audio Device ” - “Change the Speaker Settings ,” and select the “Audio” tab in the “Sounds and Audio Devices Properties” dialog box. Then select “Sony USB DAC Amplifier” from the “Default device” pull -down menu in the “Sound playback ” section. In Windows Vista/7: Select “Start” - “Control Panel” -“Hardware and Sound ” - “Sound,” and select the “Playback” tab in the “Sound” dialog box. Then select “Sony USB DAC Amplifier ” and click the “Set Default” button.

- In Windows 8: Open the charms on the right side of the desktop and select “Settings” - “Control Panel” “Hardware and Sound ” - “Sound,” and select the “Playback” tab in the “Sound” dialog box. Then select “Sony USB DAC Amplifier” and click the “Set Default” button. In Mac OS X: Select the Apple menu - “System Preferences ” - “Sound,” and select the “Output” tab. Then select “Sony USB DAC Amplifier” from the “Choose a device for sound output ” list.

Related Topic

Driver for the USB DAC AMPLIFIER Connecting speakers Connecting headphones Compatible audio formats

Notes on use

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Help Guide

Troubleshooting

USB DAC AMPLIFIER

UDA-1

There is severe humming or noise.

Check that the speakers are connected to the USB DAC AMPLIFIER correctly. Move your TV away from the USB DAC AMPLIFIER and other audio equipment. The plugs and ports are dirty. Wipe them with a cloth slightly moistened with alcohol.

Related Topic

Connecting speakers

Notes on use

4-469-134-11(2)

Sony UDA-1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

About the USB DAC AMPLIFIER

Preparations and connections

Playing audio files

Announcements

Dealing with problems

How to Use

Troubleshooting