Astell&kern SP1000 User Manual

SP1000

INSTRUCTION BOOK

User Guide

CONTENTS

Getting Started

Package Contents
Description of Each Part
Power Management
Charging
Connections
Firmware Upgrade

_01

02
03
05
06
07
12

Using the Device

Basic Operations
Home Screen
Notification Bar
Music Store
AK CONNECT
Listening to Music
Manage Playlist
USB DAC Installation
How to Use USB Audio
Automatic CD Ripping
Settings
Connecting to Wi-Fi
Using Bluetooth
Equalizer Setup

Miscellaneous

Safety cautions
Troubleshooting
Copyright
Certifications
Registered Trademarks
Disclaimers
Specifications

_03

_02

13
17
19
22
23
29
32
35
36
37
39
44
45
47

50
52
53
54
55
56
57

User Guide

Package
Contents

Contents may be changed without prior notice to improve the
performance or quality of the product.

Type-C USB CableProtective FilmSP1000

& Warranty Card

Protective Film: Protects the product’s screen.
Type-C USB Cable: For charging and data transfer.
Quick Start Guide: It describes the basic method of using

the product.
Warranty Card: The warranty card is required for customer
support. Keep the warranty card for technical support.
User Guide: The User Guide can be downloaded from the
Astell&Kern website.
[http://www.astellnkern.com/ > Support > Download].
MicroSD card tray: Holds MicroSD card. Tray is installed on
the product by default.
Pin for the tray: Open the tray by inserting the pin provided
into the MicroSD card tray hole.

MicroSD

card tray

Pin for the trayQuick Start Guide

Getting Started

02

User Guide

Description
of Each
Part

The appearance of the product, as well as the printed and
engraved information, may vary depending on the model.

3.5mm Unbalanced Port/
OPTICAL OUT terminal

MicroSD Card Tray

2.5mm Balanced Port

Previous/
Rewind

Replay/Pause

Next/
Fast-Forward

3.5mm Unbalanced Port/OPTICAL OUT terminal: Connect

earphones or headphones for audio output that utilize a 3.5
mm jack. Use an optical cable to play back music on an
external device with S/PDIF-IN.

2.5mm Balanced Port: Connect earphones or headphones
for audio output that utilize a 2.5mm jack.
Balanced Port for External Devices: Provides balanced
output when connected with an external device.

MicroSD card tray: Holds MicroSD card.
Type-C USB Port: For charging and data transfer.
Power/Volume: Turn the wheel to adjust playback volume.

Short Press: Turns the screen on and off.
Press and Hold - Turns the device on and off.

Balanced Port for
External Devices

Type-C USB Port

Power/
Volume

LCD
Touchscreen

Home Button

Getting Started

03

User Guide

LCD Touchscreen: Display the screen, and touch it to start.
Previous/Rewind:

Short press - Plays the previous song or restarts the song.
Press and hold - Rewind

Play/Pause: Plays/pauses.
Next/Fast-Forward: Short press - Plays the next music.

Press and hold - Fast-forwards.

Home Button: Returns to the home screen.

Getting Started

04

User Guide

Power
Manage­ment

Turning on/off Power

1. Press and hold the [Power/Volume button] to turn on the
device.

2. While the device is on, press and hold the [Power/Volume
button] to shut down the device. A confirmation message
will appear.

3. Press [Confirm] to turn off the device.

This device has an automatic shutdown feature to save battery
power. The device will turn off if there is no user input during the
period defined in [Menu - Settings - Power - Automatic Shutdown]
(See Page 42.)

Turn the Screen On/Off

1. While the screen is on, press the [Power/Volume] to turn
off the screen.

2. Press [Power/Volume] again to turn it on.

This device has an automatic timeout feature to save battery power.
The screen will turn off if there is no user input during the period
defined in [Menu - Settings - Power - Screen Timeout]. (See Page 42.)

Reset Function

1. In case of an unexpected device failure or freeze, press and
hold [Power] for 7 seconds to force a shutdown. The device
can then be restarted after the shutdown is complete.

Resetting the device will not affect stored data or time settings. Do
not use the reset function while the product is in use. Doing so may
corrupt the data on the device.

Getting Started

05

User Guide

Charging

Charging via Computer Connection

1. Connect the USB Type-C cable to a computer to charge
the product.

Computer may need to be turned on to start charging depending on
computer specifications.
When charging via computer connection, the charging time may
vary depending on whether the device is turned on or off.
Some computers in power-saving mode may not charge the device.
The built-in battery will gradually lose capacity over time with
repeated charging/running-down.
Do not use cables other than USB Type C cables. Using other cables
may cause malfunctions.

Charging via USB Wall Adapte

1. Commercially available 9V 1.67A adapters may be used for
charging.

Fast charging: Maximum 2 hours 20 minutes (Completely run-down,
Power-off,9V 1.67A adapter) / Normal charging: Maximum 5 hours
(Completely run-down, Power-off, 5V 2A adapter)
A fast charger of 9V 1.67A may be used. Using a 12V adapter will not
charge the product and may cause malfunctions.

Getting Started

06

User Guide

Connec­tions

3.5mm Unbalanced Port

1. Connect earphones or headphones to the 3.5mm
unbalanced port.

OR

Connect to the 2.5mm Balanced Port

1.

Connect earphones and headphones to the 2.5mm balanced port.

OR

Balanced Audio Device

1. Connect to an external audio device by using the 3.5mm
Unbalanced Port and 2.5mm Balanced Port.

Earphones

Port (Ground)

Balanced Port (LR)

Getting Started

07

User Guide

Connecting S/PDIF OUT

1. Listen to music through an external device by connecting the
S/PDIF-IN-compatible external device using the optical cable

and operating the product. Turn on the output format conversion
function in [Menu-Settings-S/PDIF Conversion], to convert to the
format that is set when S/PDIF connection is made and output.

At S/PDIF OUT, the DSD format is converted to PCM and played back.
PCM can select output bit rate (16/24bit) and sample rate
(48/96/192kHz).
The volume will be fixed at the maximum level.
The output format of connected external devices may differ so refer
to the specifications of each device.

Connecting to Computer

1. Turn on the device and your computer.

2. Connect the device to your computer using USB Type-C
cable and select one of the following settings on the device
[Menu - Settings - USB mode]
Media Device (USB Drive): Transfer files from a computer
to the device.
DAC Input: Listen to music on a connected computer
through the device. (See Page 36.)

Getting Started

08

User Guide

Mac users need to download and install Android File Transfer from
the Astell&Kern website. [http://www.astellnkern.com > Support >
Download]
For the best connection, close any unnecessary programs before
connecting the device to the computer.
Do not use cables other than the USB Type-C cable provided with the product.
Use USB 2.0 only on Mac.
Type-C-to-Type-C cable is recommended when connecting with a
MAC that supports Type C port
Windows XP users require Service Pack 2 and Windows Media
Player 10 to be installed for the computer to recognize the USB
device. Download Windows Media Player and required Service
Packs from the Microsoft website. http://www.microsoft.com

Disconnecting from the Computer

1. Disconnect the USB Type-C cable after file transfer is
completed.

Disconnecting the device from the computer during file transfer
may corrupt data on the device.

Copy Files (Folders) to the Device

1. To copy files/folders from your computer, select the desired
files/folders and drag & drop them into the device folder.

Getting Started

09

User Guide

Ensure the USB Type-C cable is properly connected.
Turning off the device or disconnecting the USB Type-C cable while
copying or moving files/folders may corrupt files or device memory.
File transfer speeds may be affected by the computer and/or the OS
environment.

Delete Files (or Folders) from the Device

1. Right-click the desired file/folder, and then select [Delete].

2. Select [Yes] in the [Confirm File/Folder Deletion] window
to delete the selected files/folders.

Getting Started

10

User Guide

Insert/Remove a MicroSD Card

1. Insert the pin provided with the
product into the MicroSD card
tray hole and open the tray by
gently pulling to remove it.

2. Place the MicroSD card in the
tray in the direction shown in
the illustration.

3. Insert the tray into the device
to mount the MicroSD card.

4. To safely remove a MicroSD card,
select [Safely remove SD card]
from the Notification Bar or select
[Dismount MicroSD card] from
[Menu - Settings - System
Information].

5. Open the card tray and remove
the MicroSD card.

Recommended MicroSD Cards

SanDisk, Transcend

Maximum Capacity: 256GB
Notes on Inserting MicroSD Card
When inserting the MicroSD card, do not use excessive force.
This may cause damage to the device and the card.
Do not repeatedly insert/remove the MicroSD card.
If the card is improperly inserted, it may become stuck or cause
damage to the device.
Notes on removing a MicroSD card
Be sure to safely dismount and remove the MicroSD card from the
device. Not dismounting the MicroSD card before removal may
corrupt data on the MicroSD card and device.
Do not disconnect the MicroSD card during use. Doing so may
damage the MicroSD card, corrupt or delete data and cause the
device to malfunction.

Getting Started

11

User Guide

Notes on Using MicroSD Cards
If the MicroSD card is not recognized or is not functioning
properly, format the card, preferably as a FAT32 partition.
Using cards other than the recommended MicroSD card may
cause issues.
A MicroSD card is not included in the product package. MicroSD
cards must be purchased separately.

Firmware
Upgrade

Wi-Fi Update / OTA (Over-the-Air)

1. Connect to a wireless network.

2. If a new firmware update is available, the screen will
prompt to download the new firmware.

3. Select [Update].

4. Follow the on-screen instructions to proceed with the
firmware upgrade.

For Wi-Fi connections, see Page 44.
The firmware upgrade may not start if the battery level is too low. (A
minimum battery level of 20% is required for installation.)
Do not disconnect from the wireless network while downloading a
firmware update. Doing so may cause data corruption and/or
damage to system files.
If an error occurs or the notice in the Notification Bar disappears
during an upgrade, download the firmware update again by
accessing [Menu - Settings - Update - System Update].

Getting Started

12

User Guide

Basic
Operations

LCD Touchscreen

1. This device features an LCD touchscreen that allows you
to select options by touching the screen.
Use the touchscreen to access various features on the
device.

To prevent damage to the screen, do not use a sharp object or
excessive force.

Return to the Home Screen

1. Press [ ] to go to the Home Screen.

Home Screen

Using the Device

13

User Guide

Menus

1. Touch and hold, then drag your finger to the right or left in
the home screen to display menus.

The CD library menu is displayed when music files are extracted
with AK CD-RIPPER and songs are stored in the Ripping folder.

Notification Bar

1. Touch and hold, then drag your finger down on the home
screen to display the notification bar.

Using the Device

14

User Guide

View Current Playlist

1. Touch and hold, then drag your finger left on the home
screen to display the current playlist.

View playback history

1. Drag [Down / Up] direction on the Home screen to display
the playback history.

Using the Device

15

User Guide

Moving Up/Down on the List

1. Scroll through the list by dragging
your finger up and down.

Using the Device

16

User Guide

Home
Screen

1

2

3

4

5

6

7

8

1

2

3

4

5

6

Menus

Details

Song Duration

Current Album

Add to Playlist

Title

9

10

11

12

13

14

15

16

17

Displays the menu.

Displays current song information.

Indicates the song’s total duration.

Go to the last displayed list.

Add the selected song to the playlist.

Song title information.
File name is displayed when ID3Tag
is unavailable.

Using the Device

17

User Guide

7

8

9

10

11

12

13

14

15

16

17

Artist/Album

Previous/
Rewind

Playlist

Format
information

Album Cover

Progress Bar

Song Duration

Play Mode

Repeat Mode

Play/Pause

Next/FF

Displays the artist and album info.

Short press: Plays the previous song.
Press and hold: Rewinds the
current song.

Display current playlist.

Displays the bit rate and sampling
frequency data.

Display album covers. Press the
album cover to view the lyrics.

Shows the playback progress bar.
Drag the indicator to move to the
desired track time.

Indicates the song’s total duration.
Press to switch from elapsed time
to remaining time.

Set the playing sequence by pressing
[ ].
:Sets random replaying.
:Sets sequential replaying.

Press [ ] to set the Repeat mode.
: Repeat entire playlist.
: Repeat current music.
: Undo repeat function.

Plays or pauses the current song.

Short press: Plays the next song.
Press and hold: Fast-forwards the
current song.

Using the Device

18

User Guide

Notifi­cation
Bar

1 2 3 4 5 6 7 8 9 10

11

12

13

Using the Device

19

User Guide

1

2

3

4

5

6

7

8

9

Wi-Fi

Bluetooth

EQ

Computer
Connection
Mode

USB Audio

CD Ripping

AK CONNECT

Line-out

Gapless Playback

Screen Lock

Press [ ] to turn Wi-Fi ON/
OFF.

Press [ ] to turn Bluetooth

Press [ ] to turn the EQ
ON/OFF. The most recent EQ
settings are applied by default.

Select the mode to use when
connected to a computer.
:Listen to music files on
a connected computer
through the device.
:Enables transfer of
media files.

After connecting product to the
portable USB DAC, press [ ] to
connect or disconnect the device.
Turn CD ripping function On/Off.

Enable AK Connect.

Turn line-out ON/OFF.

Press [ ] to turn Gapless
Playback ON/OFF.

Press [ ] to turn screen lock
ON/OFF. The volume wheel and
touchscreen are disabled when
the screen is locked.

Using the Device

20

User Guide

10

11

Settings

Brightness

Displays a list of settings.

Use the adjustment bar to
control the display brightness.

12

Notifications
Display

13

Delete Notifications

Long-press an icon [ / / / / ] to navigate to the
corresponding full menu settings screen.

Device notifications are
displayed in this area.

Deletes notifications.

Using the Device

21

User Guide

Music
Store

Listen to streaming services or purchase music from the
Store when connected to a wireless network. (Streaming
services and ability to purchase music vary by country.
Not all services are available in all countries.)

Streaming or Purchasing Music

1. Connect to a wireless network.

2. Select [Store] from the menu.

3. Select the desired streaming service or store.

4. Check the user guide or help menu within each service
for detailed information.
Select [Menu > User Guide] within the Groovers Store
for instructions.

For Wi-Fi connections, see Page 44.
Currently supported STORES are ‘groovers+, TIDAL’.

Show
Menu

User

Guide

Using the Device

22

User Guide

AK
CONNECT

The SP1000 can access and play back music files stored on
a computer on the same network, as well as output sound
through compatible speakers.

MQS Streaming Server Installation

1. Visit the Astell&Kern website and download the server
installer that corresponds to your operating system.
[http://www.astellnkern.com > Support > Download].

2. Run the downloaded installer and follow the on-screen
instructions.

3. Check the User Guide within the program for detailed
information on using the MQS Streaming Server.

Please refer to the following Computer/Mac minimum system
requirements.
Minimum Computer Requirements
OS: Windows XP, Windows 7/8/10 (32 & 64-bit)
Mac Requirements
OS X 10.7 (Lion) or later

Connecting AK Connect Library / Speaker

1. Turn On the library to be connected
and connect to the same network
as SP1000.
Run the MQS streaming server
on your computer.

2. Turn on the AK CONNECT function
by pressing and holding [ ] in the
notification bar or selecting [Menu­ Settings-AK CONNECT].

3. Press [AK Connect] on the menu.

Using the Device

23

User Guide

4. A list of libraries / speakers that
are on the same network with
SP1000 is displayed.

5. Select a library / speaker to
connect.

6. After selecting a library / speaker,
select a category from the menu
to display the corresponding music
list.

For Wi-Fi connections, see Page 44.

Using the Device

24

User Guide

Streaming and downloading music from your library

1. Select a category from the library
menu to see your list of music.

2. Select a song to begin streaming.

3. Press [ ] button at the upper­ right corner of the music list.

4. Select the desired music, and
press [ ] on the top to download
the music.
A message on the Notification
Bar will indicate when the
download is complete.

Depending on network conditions, song loading may be slow or
streaming may stutter.
Performing other operations on the library PC may cause slower
response time.
If you stream and download at the same time, it may slow the
device’s response time depending on the speed of the Wi-Fi network
or server.
Stop downloading by touching the item you're downloading in the
notification bar and moving to the window.

Using the Device

25

User Guide

AK Connect Usage Examples

Case 1

LIBRARY SPEAKER

AK T1SP1000

Case 2

AK500N

LIBRARY REMOTE SPEAKER

Using the Device

AK T1SP1000

26

User Guide

Case 3

SP1000

REMOTE & LIBRARY

AK500N

SPEAKER

Case 4

AK500N

LIBRARY SPEAKER

REMOTE

Using the Device

AK T1SP1000

27

User Guide

Case 5

SP1000

LIBRARY

AK500N

LIBRARY

or

AK Connect APP

REMOTE

AK T1

SPEAKER

Using the Device

28

User Guide

Listening
to Music

Selecting Music

1. Select a category from the menu to display the corresponding
music list.

2. Select a song from the list to begin playback.

Select [Folder] to search music by folder.
Continuous Playing Time: Approximately 12 hours (Music: FLAC,
16bit, 44.1kHz, Unbalanced, Volume 75, EQ Off, LCD Off)
Supported Formats: PCM [8~384kHz(8/16/24/32bit)]
DSD [2.8/5.6/11.2MHz]

Listening to Music

To search, press [ ] on the menu list and enter the title.

The search result will be displayed.

Playback history is provided in the order of most recent

playback, but pressing [ ] at the top, sorts the music

list by the number of playbacks.

After selecting the [MQS] category, press [ / ] at the

top to sort the music list in order of high quality /

alphabetical order.

In the [MQS] category, the MQS tab shows PCM files of 24

bits or more, and the DSD tab shows DSD files.

MQS: PCM[8~384kHz(24/32bit)]

DSD: DSD [2.8/5.6/11.2MHz]

Select the [Folder] category to check the internal / external

memory capacity and number of files / folders, and copy /

move music.

Press [ ] on the music list to add all music to the

current playlist.

Using the Device

29

User Guide

Press [ ] on top of the music list to view the options. :

: Add selected list at the first / at the last / after the

current song of Now Playing

: Add selected list to playlist

: Select / deselect entire list

: Delete selected list

: Exit

Turn the [volume wheel] to adjust the volume.

Press [ ] during playback to pause and [ ] to resume

playback.

Press [ / ] to play the previous/next file.

Press and hold [ / ] to rewind/fast-forward the file.

Drag the indicator to the desired location during playback.

Press album art on the Home screen to display the lyrics.

Press the [ ] to go to Home Screen.

Press [ ] at the top of the menu list to hide the menu list.

Using the Device

30

User Guide

Playlist Screen

1

2

Previous

1

Playlist

2

Edit mode

3

Play All

4

3

4

Return to the previous screen.

Displays the current playlist.

Display the editing options for the music list.

Play all songs in the current list.

Using the Device

31

User Guide

Manage
Playlist

Creating a Playlist

1. Press [Playlists] on the Home
screen to view the playlists.

2. Select [ + ] in the upper right corner
of the screen.

3. Enter a name for the playlist, and
then press [Add] to create a new
playlist.

Adding a Song to a Playlist

1. Press [Playlists] to display the
list of playlists.

2. Select a playlist and press
[+ Add] to display a list of songs.

3. Select a song, and press [Add]
to add the song to the selected
playlist.

Using the Device

32

User Guide

Removing a Song from a Playlist

1. Press [Playlists] to display the
list of playlists.

2. Press [ ] at the top, then select

the playlist you want to delete from
the playlist.

3. Select the track, and press [ ]
on top to delete the track from
the playlist.

Playing a Playlist

1. Select the desired playlist for
playback.

2.

Press [ ] at the top of the playlist,
select the music you want to play
and press [ ] to add the selected
list at the first / at the last / after
the current song of Now Playing
(go to [Menu - Settings - Playback
Settings]). Press [ ] to play the
entire playlist.

Using the Device

33

User Guide

Renaming a Playlist

1. Press [Playlists] to view the
playlists, and press [ ].

2. Select a playlist to be renamed.

3. Press [ ] at the top of the screen
to display the name window.

4. Enter a name for the playlist, and
then press [Rename] to save the
playlist under a new name.

Deleting a Playlist

1. Press [Playlists] to view the
playlists, and press [ ].

2. Select the playlist to be deleted.

3. Press [ ] at the top of the screen
to delete the selected playlist.

Using the Device

34

User Guide

USB DAC
Installation

The USB DAC function allows the SP1000 to be recognized
as a sound card on a computer. Music from the computer is
played through the device’s headphone port for an enhanced
listening experience.

USB DAC Specifications

Supported OS
Windows XP(32bit) / Windows 7(32bit/64bit) /
Windows 8(32bit/64bit) / Windows 10(32/64bit)
MAC OS 10.7
USB DAC Support Specifications
Supported Formats: PCM [8~384kHz(8/16/24/32bit)]
DSD [2.8/5.6/11.2MHz]
Control the volume with the SP1000’s volume wheel.

Playback is unavailable when settings exceed the supported
formats. Volume control is unavailable when the LCD screen is
turned off when using the USB DAC connection.
The Previous, Play, and Next buttons are unavailable when
connected as a USB DAC.
Playback may stutter when computer performance is slow or the
USB connection is experiencing heavy usage.
There may be issues with audio-to-video synchronization during
video playback depending on the sound quality and operating
environment.
S/PDIF (OPTICAL) is unavailable during USB DAC connection.
Volume cannot be adjusted via the Windows volume control. The
volume wheel on the device or volume control on the appropriate
program must be used to adjust the volume.
Install a dedicated driver to use the SP1000 as a USB DAC.
The driver file is located in SP1000\Internal_Storage\SP1000_
Contents\Driver. Before installing the driver, set SP1000 to USB
DAC mode and connect to PC.

Using the Device

35

User Guide

How to
Use USB
Audio

Connect the SP1000 to a portable amp and DAC using USB
Audio Out.

How to Connect a Portable USB DAC

1. Connect product’s USB Type C terminal and portable USB

DAC with a dedicated cable.

2. Press [ ] in the notification bar.

3. Once [ ] is activated, you can enjoy music stored on the
device through the connected portable USB DAC.

The USB Type-C cable provided with the product is to be used for
data transfer or to charge the product only.
The type of dedicated cable needed to connect to the portable DAC
varies; please refer to USB DAC manufacturer instructions for
correct cable type.
A USB DAC cable is not included with the device and must be
purchased separately.
Depending on the OTG cable used, the connection may be unstable.

How to Change USB Audio DSD Output Type

You can change the type of DSD data that is outputted through
the USB audio out.

1. Select a DSD output type in [Menu - Settings - USB audio].
PCM : DSD audio is converted into PCM before being
outputted through the USB audio out.
DoP : DSD audio is converted into DoP before being
outputted through the USB audio out.

The portable USB DAC must be able to receive digital input via micro
USB OTG.
Audio output may vary widely depending on the digital input specs
of the portable USB DAC used. This is not a defect in the device
output and not a reason for exchange or refund.
When using DoP as a DSD output type, no sound may be outputted
except noise depending on the portable USB DAC.

Using the Device

36

User Guide

CD
Ripping

CDs can be ripped directly to the device using the AK CD­RIPPER (sold separately).

Turning the AK CD-RIPPER ON/OFF

1. Connect AK CD ripper to Type-C USB port of SP1000 using

proper cable. Drag down notification bar and press [ ]

to use AK CD-ripper.

2. While AK CD-RIPPER is turned on, press [ ] on the

notification bar to stop.

The USB Type-C cable provided with the product is to be used to
connect to the PC or to charge the product.
Dedicated cable is not included in the product package. Separately
purchase a MicroSD card.
Depending on the OTG cable used, the connection may be unstable.

Automatic CD Ripping

1. In [Menu-Settings-CD Ripping], turn on automatic CD
ripping function.

2. Connect the AK CD-RIPPER to the device and insert a CD.

3. Metadata (ID3 tags) for the inserted CD will be retrieved
via Gracenote if Wi-Fi is turned on.

4. CD ripping will begin automatically after the metadata has
been downloaded.

5. When finished, press [OK] when prompted to complete the
automatic CD ripping process.

Manual CD Ripping

1. In [Menu-Settings-CD Ripping], turn off automatic CD
ripping function.

Using the Device

37

User Guide

2. Connect AK CD-RIPPER and insert CD, to display [CD
Ripping] at the bottom of notification bar.

3. Press [CD Ripping] and select file format FLAC or WAV to rip.

4. The Gracenote database will be searched for matching CD
metadata after the file format is selected.

5. When the database search is complete, press [Start] to
begin CD ripping.

CD Ripping Results

: Indicates that CD ripping is complete, or that CD ripping
was successfully completed after encountering an error
via error correction.
: Indicates that the song currently being ripped can be
canceled by user.
: Indicates that CD ripping failed due to an error that
can’t be corrected, such as a scratched CD. Also
indicates that CD ripping was canceled by user.

To search the Gracenote database, the device must be connected to
Wi-Fi. Database access time may vary depending on the network
environment.
Please note that metadata for certain CDs may not be available on
the Gracenote database.
You cannot access the Home screen while CD ripping is in progress.
The AK Connect service will be disabled during CD ripping. The
service will automatically restart when CD ripping is completed. CD
Music playback is disabled during ripping.
You can set the desired file format and ripping speed from the
[Menu - Settings - CD Ripping] menu.
Several attempts at correction will be made for data with errors
when the feature is enabled under [Menu - Settings - CD Ripping ­Error Correction]. Please note that the CD ripping speed will be
affected when this feature is enabled.

Using the Device

38

User Guide

Settings

The settings menu allows users to customize the device.
The settings menu may vary depending on the firmware
version.

Setup

1. Select [Menu - Settings] or select [ ] in the notification

bar on the Home screen.

2. Select the desired setting option.

Wi-Fi

Change wireless network settings and turn Wi-Fi ON/OFF.

See page 44 of the manual for more information on setting Wi-Fi.

Bluetooth

Connect a Bluetooth device to listen to music wirelessly.

See [Using Bluetooth] on page 45 for more information.

AK CONNECT

Turn AK Connect on/off and set AK Connect options.

Using the Device

39

User Guide

Equalizer

Set the equalizer according to the user's preferences.
PRO EQ: Preset EQ recommended by Astell&Kern.
USER EQ: Adjust the frequencies according to the user's
preferences.

Supported Formats for EQ: PCM [8 ~ 192kHz(8/16/24bit)]
Using the equalizer may negatively affect device performance.
See pages 47 - 49 for more information on using the equalizer.

Gapless Playback

Plays the next song without any interruption.
Gapless playback is only supported between two files
with identical bit rates, sample rates, and channels.

Line-out

Set the voltage value generated when Line-out is activated.

Do not use earphones with the Line Out feature enabled. Doing so
may cause permanent hearing loss.

Left-Right Balance

Adjust the left-right balance for earphones/headphones.

Playback Setting

Selecting Music from the menu sets the location and way

the song is loaded during playback.

Using the Device

40

User Guide

CD Ripping

Set the automatic CD ripping function, file format and
ripping speed seetings.

USB mode

Media Device (USB Drive): When connected to a computer,
device appears as a removable drive.
DAC Input: Output sound from a connected computer to
the device.

USB Audio

Select the type of DSD sound being outputted through the
USB Audio out to a connected portable DAC.

Convert S/PDIF output

Set the output format to device connected with S/PDIF.

Output format may differ depending on the connected external
device. Please refer to the specifications of each device.

Screen Brightness

Adjust screen brightness settings.

Date & Time

Set the current date and time.

Using the Device

41

User Guide

Device Name

Set the name of the device.
The maximum name length is 50 characters.

Language

Select the display language.
Supported languages: English, Korean, Japanese,
Chinese (Simplified/Traditional), French, Russian,
German

Keyboard

Select the keyboard language.
Supported languages: English, Korean, Japanese,
Chinese (Simplified/Traditional), French, Russian,
German

Supported languages may vary depending on your location

Power

Automatic power off: The device will automatically power
off after a set time of inactivity.
Turning off the screen: Screen Timeout: The screen will
turn off after a set time when there is no user input.
Set Sleep Timer: Music playback will stop, and the device
will turn off after a set time.

Download

Select a folder for downloaded files to be saved by default.

Using the Device

42

User Guide

The default folder is set when using AK Connect to download files.
When [Select Folder] is selected, the user is prompted to choose a
download folder each time a file is downloaded.

Update

System Update: Update the device when a new firmware
version is available.
Application Update: Update the default applications
installed on the device (including the Store) when new
versions are available.

System Information

System Information: View model number, firmware version,
and data storage information. The MicroSD card can be
formatted, mounted/dismounted and data can be deleted.

Legal information: Check open source licenses and regulations.

Formatting the MicroSD card will delete all data on the memory
card. Be sure to backup any important files before formatting.
When formatting the MicroSD card from a computer, be sure to
select the FAT32 file system.

System Restore

DB Restore: Resets and rescans the internal database.
Database initialization time may vary depending on the
number of files stored on the device.
Reset: Resets all user settings back to default settings.
Factory Reset: Deletes all user data and restores the
device to its original factory settings.

Using the Device

43

User Guide

Connecting
to Wi-Fi

Connecting to a Wi-Fi Network

1. Press and hold [ ] from the
Notification Bar or select [Menu

- Settings - Wi-Fi] to display a
list of available Wi-Fi networks.

2. Select the desired Wi-Fi network
name to connect to the wireless
network.
Additional information such as
Wi-Fi password may be required
depending on Wi-Fi settings.

Networks requiring browser or other additional certifications are
not supported.
Wi-Fi Channels 1 through 13 are supported (but channels 12 and 13
are not supported by the FCC).

Using the Device

44

User Guide

Using
Bluetooth

Connect a Bluetooth device to listen to music wirelessly.

Turning Bluetooth ON/OFF

A Bluetooth device must be paired
with the SP1000 prior to use.
Refer to the Bluetooth device's
instruction manual for details.

1. Select [ ] from the home screen,
or select [ON/OFF] from [Menu ­ Settings - Bluetooth].

Bluetooth Pairing

1. Select the appropriate Bluetooth device from the list of
available devices.

Disconnect a Bluetooth Device

1. Press the connected Bluetooth
device and confirm the message
prompt to disconnect the device.

Using the Device

45

User Guide

Removing a Bluetooth Pairing

1. Press [ ] to the right of the
paired device to go to settings.

2. Select [Remove] to complete
the process.

Bluetooth Support Specifications
Profile: A2DP, aptX HD
Device performance may be affected during Hi-Res playback.
Do not turn off the device while connected to Bluetooth.
Turn the Bluetooth device off then on in case of issue.
Pairing methods may differ for individual Bluetooth devices. Always
refer to the device instruction manual for details.
When connecting the player to a Bluetooth device, the distance
between the two must be within 20 cm. Audio quality will degrade
with longer distances, and the pairing may disconnect at a distance
of 2 m (6.5 ft) or more. (Distances may vary depending on device and
environment.)
Crosstalk may be heard while using Bluetooth.
For multi-point devices, make the necessary connections prior to
use. Car audio Bluetooth connections are not supported.
Malfunction, noise, and other undesirable effects may occur due to
the device's battery level and the environment.
Signal interference affects data transmission.
(e.g., holding the device while wearing a Bluetooth device, holding
the device while holding another electronic device, etc.)
If the device or Bluetooth headset's radio transmitters are
touching parts of the body, interference may occur.
Transmission strength is affected by walls, corners, partitions,
etc.
Devices using the same frequencies may cause interference.
(e.g., medical devices, microwave ovens, Wi-Fi, etc.)
Areas with an excessive amount of interference or weak signals
can cause playback issues. (e.g., elevators, underground, etc.)

Using the Device

46

User Guide

Equalizer
Setup

Equalizer Setup

1. Press and hold [ ] on the
notification bar, or turn on
[MENU - Settings - Equalizer].

2. Press [Pro EQ] and select [ + ].

3. Enter a name for the custom
EQ settings and select [Save].

Using the Device

47

User Guide

4. Adjust the frequencies up and
down according to preference.

5. The number values at the lower­ left corner of the screen can be
adjusted for fine-tuning.

6. Press the [Advanced] tab on the
top of the screen to view the PEQ
setting screen. Adjust Freq/Gain/Q.

Using the Device

48

User Guide

Deleting a Custom Equalizer Setting

1. Press [Pro EQ] at the upper-left
corner of the screen.

2. Press [ ] next to the EQ name
to delete the selected EQ setting.

Renaming an Equalizer Setting

1. Press [Pro EQ] at the upper-left
corner of the screen.

2. Press [ ] next to the EQ setting
name you wish to change and enter
a new name for the selected EQ.

3. Press [Rename] to save the
changes.

Using the Device

49

User Guide

Safety
Pre­cautions

Device

Do not use excessive force when inserting a plug into the

earphones, balanced, or USB port.

Do not insert any metal objects (coins, hairpins, etc.) or

flammable items into the device.

Do not place heavy objects on the device.

If the device gets wet (rain, water, chemicals, medicine,

cosmetics, sweat, moisture, etc.), allow the device to dry

thoroughly before powering on. Contact the nearest iriver

Customer Support Center for service. (Damage due to liquid

exposure will be repaired for an additional fee even if the

device is under warranty. Damage may not be repairable.)

Avoid exposing the device to direct sunlight or extreme

temperatures (-10℃ - +50℃; 14℉~ 122℉) such as the

inside of a car during the summer.

Do not store or use in hot and humid places such as saunas.

Avoid use in places with excess moisture, dust, or smoke.

Do not use for extended periods on blankets, electric

blankets, or carpet.

Do not place near a fire or in a microwave.

Never attempt to disassemble, repair, or alter the product.

Do not store for extended periods of time in a confined

space with the power on.

Do not place the device near magnetic objects (magnets,

televisions, monitors, speakers, etc.).

Never use chemicals or cleaning products on the device

since they can damage the surface coating and finish.

Avoid dropping or subjecting the device to a strong impact

(excessive vibration, etc.).

Do not press multiple buttons simultaneously.

Do not disconnect the USB Type-C cable during data transfer.

When connecting the USB Type C cable, use the USB port

on the back of the PC. Connecting to a defective or damaged

USB port may damage the device.

Miscellaneous

50

User Guide

Connecting to a defective or damaged USB port may

damage the device.

Displaying one static image for an extended period of time

may cause screen burn-in.

Use of poor quality protective films or adhesive stickers

on the screen may cause damage to the touchscreen.

Do not insert any foreign objects into the headphone port.

Playing and charging the device may generate heat, so

handle carefully.

Product’s corners may be sharp, so handle carefully.

Other

Do not use earphones/headphones or operate the device

while operating any type of vehicle. It is not only dangerous,

but may be against the law in certain regions.

Do not use the product during physical activities (driving,

walking, hiking, etc.).

Be aware of your environment to avoid the risk of accidents.

Pay attention to your surroundings when using the device

while walking or moving.

Avoid using the device during thunderstorms to reduce

the possibility of electric shock.

If there is a ringing in your ears during or immediately

after use, lower the volume or discontinue use of the

device and seek medical advice.

Do not listen to music at excessive volumes for extended periods.

Do not use earphones/headphones at excessive volumes.

Be careful not to get the earphones/headphones caught

in other objects.

Do not sleep with earphones in your ears or leave them in

for extended periods.

Miscellaneous

51

User Guide

Trouble­shooting

Solutions to common problems

1. The device won't turn on.
The battery may need to be recharged. Charge the device
for at least one hour and try again.
Reset the device. (See Page 5)

2. The device will not charge when connected to a computer
via USB cable.
Connect to the computer using a USB Type-C cable.
Connecting to the computer with a micro USB cable will
not charge the product.
Connect to a charging adapter using a USB Type-C cable.

3. The computer won't recognize the device or an error
message appears when connected.
Use a USB port on the back of the computer.
Check that the USB Type-C cable is properly connected.
For Windows XP, verify that Service Pack 2 (or higher)
and Windows Media Player 10 (or higher) are installed.

Check if the device connects properly on a different computer.

4. The screen turns off repeatedly.
The screen turns off automatically after a set time to
reduce battery consumption. Change the time setting in
[Menu- Settings - Power Saving - Screen Timeout].

5. The screen does not display images properly.
Check the screen for debris.

6. There is no sound, or there is static/interference.
Check that the volume setting is above [0].
Check that the earphones are plugged in properly, and
make sure nothing is obstructing the port connection.
Verify that the music file is not corrupt.
Verify that the audio settings have been set properly.
(Balanced out, line out, etc.)

Miscellaneous

52

User Guide

7. A file does not play, or the product becomes unstable
when a certain file is played.
File may be damaged or corrupt if the following occurs:
Playback stops or freezes.
Device may act erratically or freeze.
File may sound different on another device.
There may be a difference in the performance of
playback or other functions.
There may be differences in the file specs.
Converting the file to a different format or use of a different
file is recommended.

Copyright

iriver Limited retains the rights to patents, trademarks,
copyrights, and other intellectual property rights related to
this manual. No contents of this user manual may be
duplicated or reproduced in any format or by any means
without the prior approval of iriver.
Using or reproducing, in whole or part, the contents of this
document is subject to penalties. Software, audio, video,
and any other copyrighted contents are protected in
accordance with relevant copyright laws.
The user accepts all legal responsibility for the unauthorized
reproduction or distribution of the copyrighted contents from
this product.
Companies, organizations, products, people, and events
used in the examples are not based on actual data. iriver has
no intention to be associated with any company, institution,
product, person, or incident through this instruction manual,
and no such inference should be made. It is the responsibility
of the user to comply with applicable copyright laws.
©1999~2017 iriver Limited. All rights reserved.

The SP1000 was designed and audio-tuned under the
advisement of MSD.

Miscellaneous

53

User Guide

Certifica­tions

KC / FCC / CE / TELEC
Class B Device (Communication equipment for residential
use): This is a Class B Device and is registered for EMC
requirements for residential use. This device can be used in
residential areas and all other areas.

FCCID: QDMPPF31
This device complies with Part 15 of the FCC Rules, Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.

FCC Caution Any changes or modifications not expressly
approved by the party responsible for compliance could void
the user's authority to operate this equipment.

(b) For a Class B digital device or peripheral, the instructions furnished
the user shall include the following or similar statement, placed in a
prominent location in the text of the manual: NOTE: This equipment
has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference
in a residential installation.
This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help

Miscellaneous

54

User Guide

Body-Worn operation

This device was tested for typical body-worn operations with the back
of the portable music player kept 5mm. from the body. To maintain
compliance requirements, use only belt-clips, holsters or similar
accessories that maintain a 5mm separation distance between the
user’s Body and the back of the Portable music player, including the
antenna. The use of belt-clips, holsters and similar accessories should
not contain metallic components in its assembly. The use of
accessories that do not satisfy these requirements may not comply
with CE RF exposure requirements, and should be avoided.
Body-worn accessory exposure conditions “Specific information must
be included in the operating manuals to enable users to select
body-worn accessories that meet the minimum test separation
distance requirements. Users must be fully informed of
the operating requirements and restrictions, to the extent that the
typical user can easily understand the information, to acquire the
required body-worn accessories to maintain compliance. Instructions
on how to place and orient a device in body-worn accessories, in
accordance with the test results, should also be included in the user
instructions. All supported bodyworn accessory operating
configurations must be clearly disclosed to users through conspicuous
instructions in the user guide and user manual to ensure unsupported
operations are avoided. All body-worn accessories containing metallic
components must be tested for compliance and clearly identified in the
operating manual. The instruction must inform users to avoid using
other body-worn accessories containing metallic components to
ensure RF exposure compliance.”

Registered
Trademarks

Windows 2000, Windows XP, Windows 7, Windows 8, Windows
10, and Windows Media Player are registered trademarks of
Microsoft corp.

Miscellaneous

55

User Guide

Disclai­mers

The manufacturer, importer, and distributor shall not be liable
for damages including accidental and personal injury due to
the improper use or operation of this product. The information
in this user manual was written based on current product
specifications. The manufacturer, iriver Limited, is adding
new complementary features and will continue to apply new
technologies in the future. All specifications may be changed
without prior notice. There is no warranty against data loss
due to the use of this product.

The device must be used a minimum of 5mm away from the body in

normal use conditions.

Miscellaneous

56

User Guide

Specifi­cations

General Specifications
Product Name
Model
Body Color
Body Material
Display
Supported Audio
Formats
Sample rate

Output Level
DAC
Decoding
Input
Outputs

Wi-Fi
Bluetooth
Dimensions
Weight
Feature Enhancements
Audio Specifications
Frequency Response

S/N
Crosstalk
THD+N
IMD SMPTE

Output impedance
Clock Jitter
Reference Clock Jitter
Memory
Built-in Memory
External Memory
Battery
Capacity
Supported OS
Supported OS

SP1000
PPF31
Stainless Steel
Stainless Steel

5.0inch 720 x 1280 touch display
WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF,
DFF, DSF
PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample)
DSD Native: DSD64(1bit 2.8MHz), Stereo/
DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo
Unbalance 2.2Vrms / Balance 3.9Vrms (Condition No Load)
AKM4497EQ x2 (Dual DAC)
Support up to 32bit / 384kHz Bit to Bit playback
USB Type-C input (for charging & PC & MAC)
PHONES (3.5mm) / Optical Out (3.5mm) /
Balanced Out (2.5mm, only 4-pole supported)

802.11 b/g/n (2.4GHz)
V4.1 (A2DP, AVRCP, aptX™ HD)

2.98”(75.8mm)[W] x 5.20”(132mm)[H] x 0.64”(16.19mm)[D]

13.63oz(386.6g)
Firmware upgrade supported(OTA)

±0.062dB (Condition : 20Hz~20kHz) Unbalance /
±0.061dB (Condition : 20Hz~20kHz) Balance,
±0.68dB (Condition : 10Hz~70kHz) Unbalance /
±0.67dB (Condition : 10Hz~70kHz) Balance
120dB @ 1kHz, Unbalance / 122dB @ 1kHz, Balance
138dB @ 1kHz, Unbalance / 143dB @ 1kHz, Balance

0.0005% @ 1kHz, Unbalance / 0.0008% @ 1kHz, Balance

0.0004% 800Hz 10kHz(4:1) Unbalance /

0.0004% 800Hz 10kHz(4:1) Balance
Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm)
Clock Jitter : 30ps(Typ)
200 Femto Seconds

256GB[NAND]
MicroSD(Max. 256GB) x 1

3,700mAh 3.8V Li-Polymer Battery

Windows XP, Windows 7,8,10(32/64bit) MAC OS X 10.7.

Miscellaneous

57