SMSL VMV D1se User manual

http://www.smsl-audio.com/
Model: D1se
使用说明书 USER MANUAL
本说明书的内容可能会随版本更改, 如有变动, 恕不另行通知
The contents of this manual may be changed with the edition,
and are subject to change without notice. Ver 1.0

Safety notes
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION:
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER(OR BACK).
The lightning flash with arrowhead symbol,with in an equilateral
triangle, is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
Safe use only under elevaon 2000m.
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The contents of this manual are updated without prior notice. If the
function of the product you are using is inconsistent with the instructions,
the function of the product shall prevail!

Features
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Supports MQA decoding；
All-aluminum CNC high-end appearance design；
Equipped with adjustable feet；
The newly developed intelligent temperature compensation system(ITS) ensures
that the product is always in the best performance state；
The top performance D/A chip ES9038PRO from ESS Technology；
The high-performance power supply chip ES9311, the noise of ES9311 is as low as
1uVrms, to push ES9038PRO to the limit；
XMOS XU-216, true 32bit audio processing, supports DoP and Native DSD, and
reaches 32bit/768kHz and DSD512；
Ultra-low phase noise and optimized clock processing circuit are used to achieve
ultra-low clock jitter；
All inputs support DSD streaming, including coaxial and optical (DoP64)；
Use tempered glass display panel for higher light transmission and longer service life；
Built-in shielded, low noise power supply processing, while improving power efficiency,
lower power consumption；
Specially designed discrete component linear regulated power supply and multiple
low noise regulated power supplies to provide low noise power for analog circuits；
Bluetooth 5.0 digital audio input, support APT-X, external antenna,transmission
distance farther!
High quality gold-plated input and output jacks；
3 high-end dual op-amps OPA1612 and a lot of audio grade components are used；
1.9 inch TFT LCD display；
JAS Hi-Res certification；
Equipped with remote control and full-function remote control.

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Specification
Input .................................................................................................... USB / Optical / Coaxial / Bluetooth
Output ............................................................................................................................................................. RCA /XLR
THD+N ........................................................................................................................................0.00009%(-121dB)
Dynamic range .......................................................XLR 130dB
RCA 123dB
SNR ......................................................................................................................................................................... 130dB
Output impedance ..............................................XLR 207Ω
RCA 142Ω
USB transmission ..................................................................................................................Asynchronization
USB compatibility .....................................................Windows 7 / 8 / 8.1 / 10, Mac OSX、Linux
Bit depth ......................................................................USB 1bit，16 ~ 32bit
Optical/Coaxial 1bit，16 ~ 24bit
Sampling rate ..........................................................USB PCM 44.1 ~ 768kHz
DSD 2.8224 ~ 22.5792MHz
Optical/Coaxial PCM 44.1 ~ 192kHz
DSD DSD64(DoP)
Bluetooth specification..........................................................BT5.0(support APT-X，SBC，AAC)
Power Consumption ..............................................................................................................................................5W
Standby power ................................................................................................................................................... <0.5W
Size ...................................................................................................................................210X185X42mm (WxHxD)
Weight .......................................................................................................................................................................1.64kg
Specifications are subject to change without notice.

21
Remote Control
Install 2 x AAA batteries as instructions
When using the remote control, point it toward the remote con-trol signal receiver on the
main unit from a distance of 5 m (16 ft) or less. Do not place obstructions between the
main unit and the remote control.
The remote control might not work if the remote control signal receiver on the unit is
exposed to direct sunlight or bright light. If this occurs, try moving the unit.
Beware that use of this remote control could cause the unin-tentional operation of other
devices that can be controlled by infra.
Approximately 8m(26 ft)
30°
30°
Bluetooth
Switch Function
Mute
Menu
Volume up
Volume down
Input selection
Power ON/OFF
D1 se

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Functions
Main unit front
1. Multi-function knob
2.LED
4.Input source select
3.Display
5.Remote window
D1 se
1
3
5
4
6
2
6.Bluetooth

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Main unit back
7. Bluetooth antenna
8. Optical input
11. I2S input
9. Balanced output
10. RCA output
12. Coaxial input
14. AC IN（100V-24V AC）
13. USB input
D1se
7 8
12119
109 13 14

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About MQA
MQA (Master Quality Authenticated) is an award-winning British technology that delivers
the sound of the original master recording. The master MQA file is fully authenticated
and is small enough to stream or download. The D1se includes MQA technology, which
enables you to playback MQA audio files and streams, delivering the sound of the
original master recording.
Visit How it works https://www.mqa.co.uk/how-it-works for more information.
The D1se supports MQA decoding on the USB interface.
D1se's MQA playback does not require additional software. You can use foobar2000
or Audirvana for MQA playback as it supports ASIO or WASAPI audio output. When
playing MQA audio, it is suggested to adjust the volume of the computer to the
maximum for the best audio output.
The D1se LED next to MQA logo glows green or blue to indicate that the unit is
decoding and playing an MQA stream or file, and denotes provenance to ensure that
the sound is identical to that of the source material. It glows blue to indicate it is
playing an MQA Studio file, which has either been approved in the studio by the
artist/producer or has been verified by the copyright owner.
When playing an MQA file, the sampling rate of the original master recording is
displayed.
and the Sound Wave Device are registered trade marks of MQA Limited.© 2016
MQA files playback

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Operation Instructions
12 VOL
1
2
3
352.8kHz
INPUTS
USB AUDIO
OPTICAL
COAXIAL
I2S(HDMI)
BLUETOOTH
1. USB AUDIO
2. OPTICAL
3. COAXIAL
4. I2S(HDMI)
5. BLUETOOTH
INPUT
1. Audio format
2. Volume Level
3. Sampling rate
MAIN

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PCM FILTER
Fast Linear
Slow Linear
Fast Minimum
Slow Minimum
Apodizing
Fast Hybird
Brickwall
0
-50
-100
-150
-200
-250
100 1K 10K 100K
Fast R-o Linear
0
-25
-50
-75
-100
-150
-125
100 1K 10K 100K
Slow R-o Linear
0
-50
-100
-150
-200
-250
100 1K 10K 100K
Apodizing
Fast R-o Minimum
0
-50
-100
-150
-200
-250
100 1K 10K 100K
0
-25
-50
-75
-100
-125
100 1K 10K 100K
Slow R-o Minimum
0
-50
-100
-150
-200
-250
100 1K 10K 100K
Fast R-o Hybrid
0
-50
-100
-150
-200
-250
100 1K 10K 100K
Brickwall
(This setup is only valid for non-MQA PCM format.
Products with a full MQA Decoder unfold the file
to deliver the highest possible sound quality. At
this level of playback you are hearing what the
artists created in the studio – with precise file and
platform-specific DAC compensation and
management.)
1. Fast Linear
2. Slow Linear
3. Fast Minimum
4. Slow Minimum
5. Fast Hybrid
6. Apodizing
7. Brickwall
PCM FILTER

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SOUND COLOR
Standard
Rich 1
Rich 2
Rich 3
Tude 1
Tude 2
Tude 3
Crystal 1
Crystal 2
Crystal 3
PRE MODE
VOL VARIABLE
VOL FIXED
Turn down AMP VOL!
DSD FILTER
47k Cutoff
50k Cutoff
60k Cutoff
70k Cutoff
There are 4 kinds of digital filtering in total.
It's the way that the digital operation means
the clutter outside the audioFilter out,
respectively
1. 47kHz Cutoff
2. 50kHz Cutoff
3. 60kHz Cutoff
4. 70kHz Cutoff
DSD FILTER
There are 9 sound color settings in D1se.
Rich1、Rich2、Rich3
Tube1、Tube2、Tube3
Crystal1、Crystal2、Crystal3
This setting is usingthe DSP of ES9038PRO,to
make some different sound color, all of these
settings will not change the frequency response
curve.When set to "Standard", this setting will be
bypassed.
SOUND COLOR
Volume control enable or disable.
Vol Fixed : In this mode, volume is fixed on
max output level, and the D1se will ignore
the volume operations.
Vol Variable: In this mode, volume can be
adjust by remote controller, and make
D1se a pre-amplifier.
PRE MODE

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DPLL BANDWIDTH
Default value
7
MIN ~ MAX
(A total of 15 kinds, the default is 7 kinds. The
larger the number is, the stronger the range
to adapt to jitter, and the smaller the number,
the better the performance against clock jitter.)
DPLL
DIMMER
The range is 5 seconds-60 seconds. After
setting, the screen will automatically go off
within this time, and the screen will re-light
up if you operate the remote control or the
knob at any time.
DIMMER
OFF
Display always ON!
BRIGHTNESS
BRIGHTNESS
LEVEL 1~6

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I2S Instructions
I2S MODE
NORMAL
INVERTED
NORMAL
I2S DATA +
I2S DATA -
I2S LRCLK +
I2S LRCLK -
GND
NC
DSD FLAG
NC
GND
GND
GND
GND
I2S MCLK +
I2S MCLK -
NC
MUTE
NC
I2S BCK +
I2S BCK -
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18
19
INVERTED
GND
GND
I2S MCLK +
I2S MCLK -
NC
MUTE
NC
I2S BCK +
I2S BCK -
I2S DATA -
I2S DATA +
I2S LRCLK -
I2S LRCLK +
GND
NC
DSD FLAG
NC
GND
GND
21
18
19
I2S DSD CHANNEL
DSDL=PCM DATA
DSDL=PCM LRCK
I2S BCK +
I2S BCK -
GND 21
18
19
GND
I2S MCLK +
I2S MCLK -
NC
MUTE
NC
I2S DATA +/DSD DATA R +
I2S DATA -/DSD DATA R -
I2S LRCLK +/DSD DATA L +
I2S LRCLK -/DSD DATA L -
GND
NC
DSD FLAG
NC
GND
GND
I2S DATA +/DSD DATA L +
I2S DATA -/DSD DATA L -
I2S LRCLK +/DSD DATA R +
I2S LRCLK -/DSD DATA R -
GND
NC
DSD FLAG
NC
GND
GND
I2S BCK +
I2S BCK -
GND
GND
I2S MCLK +
I2S MCLK -
NC
MUTE
NC
21
18
19
DSDL=PCM DATA DSDL=PCM LRCK
Note: This option is used to match different I2S interface standards, please check the
interface definition of the signal source before use.
Note: When using the I2S input to streaming DSD audio, if you find that the left and right
channels are incorrect, you can use this option to correct it.

30
I2S Instructions
I2S DSD FLAG
DSD FLAG=PIN15
DSD FLAG=PIN14
DSD FLAG 14DSD FLAG 15
GND
I2S BCK +
I2S BCK -
GND
I2S MCLK +
I2S MCLK -
NC
MUTE
NC
I2S DATA +
I2S DATA -
GND
I2S LRCLK +
I2S LRCLK -
GND
NC
DSD FLAG
NC
GND
21
18
19
GND
I2S BCK +
I2S BCK -
GND
I2S MCLK +
I2S MCLK -
DSD FLAG
MUTE
NC
I2S DATA +
I2S DATA -
GND
I2S LRCLK +
I2S LRCLK -
GND
NC
NC
GND
21
18
19
NC

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Bluetooth operating instructionst
Connection:
Step 1: Switch the input source in the SETTING MENU or press the Bluetooth
button of the remote;
Step 2: Turn on the Bluetooth function of the mobile phone, search for
“VMV D1se", and tap to pairing. When the mobile phone displays
“connected", it has been successfully connected.
Re-connection:
When you had lost the connection with the D1se, for example,going out, and
back home, some phones will not re-connect the D1se if the D1se has not
been re-boot, so you can press the Bluetooth button (FN) on the remote to
Re-connect.
Clear pairing: Long press the “Bluetooth" button(FN)on the remote control. After clearing
the pairing, some phones may no longer be able to search for “VMV D1se". In
this case, you need to delete the Bluetooth device “VMV D1se" which saved in
the phone, and then search and pairing again.
This product is equipped with a Bluetooth button, which is the FN button on
the remote control,The functions of this button include:
Short press: Switch directly to Bluetooth input, if Bluetooth loses connection, it is
a reconnect;
Long press: Disconnect the current device and allow pairing with other devices.

Connect the power cord when pressing the power button, until the screen shows logo.
1.The Term of Service
Foshan Shuangmusanlin Technology Co., Ltd promises to offer good-quality products. If
the product is broken in 7 days after purchasing when you use it normally, you can choose
to send it back for return, replacement or repairing (only the product does not affect the
second sales can be returned ). Repairing for free in one year if you use it normally.
2.Date of purchase is in accordance with the date on invoice or receipt uesd by seller, and if
you buy it on line, you can show the screenshot of trade.
3.If an inappropriate usage causes the unit damaged, the warranty will be void. As below.
4.Sending it back to our company for repairing.
5.Contact your S.M.S.L Audio reseller for a return or replacement.
All damages by inappropriate use, including using it under non-normal working environ-
ment or without following the instructions.
Dismantling, refitting, repairing by user in private.
Causing damage by using some fittings instead of the designative or accredited ones.
Cannot provide credible proof of purchase.
Factory Reset
Warranty Terms
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