SMSL M200 User manual

全新系列的外观设计！
DAC使用AKM公司的旗舰音频解码芯片AK4497，配合精心设计的电路，使其性
能达到前所未有的0.00015%（-116dB）的失真度！
第二代 XMOS方案，PCM采样率最高支持32bit/768kHz，DSD支持到DSD512，
独家定制支持Native DSD的驱动程序。
最新的高通(原CSR)蓝牙方案, 支持UAT/LDAC/aptX-HD/AAC/SBC等编码格式和最
高24bit/192kHz的音频!
时钟系统使用了独立的超低时钟抖动，超低相噪的晶振作为音频时钟。
内置高性能电源净化系统, 为DAC和LPF提供充足且低噪声的电源。
使用大量的音频专用发烧级低噪声电阻电容。
全平衡设计，并具备真正平衡输出。
配备全功能遥控。
大型的LED显示屏, 便于远距离操作!
全铝合金CNC精密加工机壳有效减少干扰。
配备低噪声电源适配器。

输入接口 ...............................................................USB、光纤、同轴、蓝牙
输出电平.............................................................................. RCA 2Vrms
XLR 4.1Vrms
THD+N(不计权)..........................................................
... 0.00015% (-116dB)
动态范围(A计权)....................................................................... RCA 123dB
XLR 125dB
信噪比(A计权)............................................................................
..... 125dB
蓝牙规格：
UAT .................................. 24bit/192kHz_1200kbps (-1200kbps/900kbps/600kbps)
LDAC ........................... ......... . 24bit/96kHz_990kbps (-990kbps/660kbps/330kbps)
aptX-HD ............................................. ......................... ... .24bit/48 kHz_576kbps
aptX .............................................................
................ .16bit/44.1 kHz_352kbps
SBC ...............................................................................16bit/44.1 kHz_328kbps
AAC ..............................................................................16bit/44.1 kHz_320kbps
USB传输方式...............................................................................异步传输
USB兼容性.................................................
............ Windows 7 / 8 / 8.1 / 10
Mac OS X10.6以上 、Linux
位深
USB .................................................................................................1bit ~ 32bit
光纤/同轴........................................................................................16bit ~ 24bit
采样率
USB..........................................................................................44.1kHz~768kHz
DSD64, DSD128, DSD256, DSD512
光纤/同轴 .........................................................................................32~192kHz
消耗功率..........................................................................................3.5W
待机功耗......................................................................
............. .....<0.1W
体积.................................................
.......... .. 160×43×168mm(W×H×D)
单机重量.......................................................
.......................... ...... 0.68Kg
包装重量..............................................
................................ ..........1.25Kg

退出菜单

红外遥控接收窗
显示屏
旋钮
电源/功能按键
线路输出
蓝牙天线
平衡输出
同轴输入
光纤输入
USB输入
电源输入(DC5V)

1. 电源/输入按键
长按“电源/功能”键关机（关机时红色指示灯亮），再短按一下后开机（开机时红
色指示灯熄灭）。
短按“电源/功能”键，输入源在USB、光纤、同轴、蓝牙之间切换。
连续短按“电源/功能”键两次（双击），进入功能菜单选择设置。当进入功能菜单
选择时，再短按按键或者旋转旋钮进行对应选项选择。
使用双击功能需在1秒内完成。在不同输入源间切换选择时，每切换了一次需
间隔两秒再按“电源/功能”按键切换。
（按遥控器“输入选择”键或者短按“电源功能”键进行输入源选择操作）
2. 输入选择
开机时会显示 意思为M200。
在没有输入信号或者采样率超出本机范围，显示屏会显示 。
在切换输入会显示
在调节音量时，显示音量大小。范围是 最大， 最小。
在静音时，会闪烁显示当前音量。
当播放歌曲为DSD格式时显示
蓝牙使用方法:
1. 连接: 将输入源切换至蓝牙，打开手机蓝牙功能，搜索 “SMSL HDBT”, 搜索到后
点击配对连接，当手机显示“已连接”则已连接成功;
2.清除配对：长按遥控器“输入选择”按键。

（Sharp Roll-off Filter 快速滚降）
（Slow Roll-off Filter 慢速滚降）
（Short Delay sharp Roll-off Filter 短延时快速滚降）
（Short Delay Slow Roll-off Filter 短延时慢速滚降）
（Super Slow Roll-off Filter 超级慢速滚降）
（Low Dispersion Shot Delay Filter 低分散短延时）
使用遥控器“进入菜单/确认”键与机器上的旋钮与按键可以进入PCM滤波器、音色、
显示亮度的调节。
操作范例（使用音色2）：
a. 遥控器操作：按遥控器“进入菜单/确认”键进入菜单→再按三下“进入菜单/确认
”键进入音色选项菜单→再按“音量加/向上”键，选择“SC2”→最后按一下“退出菜单”
键完成操作。
b. 使用机器上的按键与旋钮操作:连续短按“电源/功能”键两次(双击)进入菜单→
短按三次“电源/功能”键进入音色选项菜单→旋转旋钮选择“SC2”→连续短按“电源/
功能”键两次(双击)退出菜单。
DSD Volume Bypass（DSD音量直通控制）
Normal Path（DSD音量正常控制）
Volume Bypass（DSD音量直通）
DSD FILTER（DSD滤波器）
（DSD滤波器1）
（DSD滤波器2）

http://www.smsl-audio.com/
USER MANUAL

Install this unit in a well ventilated, cool, dry, clean place-away from direct
sunlight, heat sources, vibration, dust, moisture, or cold.
On the top of this unit, do NOT place:
-Other components, as they may cause damage or discoloration on the surface
of this unit.
-Combustible (i.e. candles) , as they may cause fire , damage to this unit , or
personal injury.
-Containers with liquid in them, as they may fall and the liquid may cause
electrical shock to the user or damage to this unit.
Do not cover this unit with a newspaper, tablecloth, curtain , etc. in order not to
obstruct heat radiation. If the temperature inside this unit rises, it may cause fire,
damage to this unit, or personal injury.
Use the voltage specified on this unit Only. Using this unit with a higher voltage
than specified is dangerous and may cause fire , damage to this unit, or personal
injury. SMSL will not be held responsible for any damage resulting from the use
of this unit with a voltage other than that specified.
Do not attempt to modify or fix this unit by yourself. Contact qualified SMSL
service personnel when anyservice is needed. The cabinet should never be
opened for any reason.
When not planning to use this unit for long periods of time (i.e. when going on
vacation), disconnect the power cable from the AC wall outlet.
For added protection for this product during a lightning storm, or when it is left
unattended and unused for long periods of time, unplug it from the wall outlet.
This will prevent damage to the product due to lightning and power-line surges.
Important note:
The product specifications and information mentioned in this manual are for
reference only. The content of this manual is subject to change without notice.
TIPS

Exterior design of the new series.
The unit uses AKM's flagship DAC chip the AK4497, with a well-designed
circuit that delivers an unprecedented 0.00015% (-116dB) distortion!
The 2nd XMOS solution, PCM supports up to 32bit/768kHz, and DSD
supports up to DSD512, custom driver for Native DSD.
The latest Qualcomm (original CSR) Bluetooth solution supports UAT / LDAC
/ aptX-HD / AAC / SBC and other encoding formats and audio up to 24bit /
192kHz!
The clock system uses 2 independent ultra-low clock jitter and phase noise
crystal as the audio clock.
Built-in power purification system supplying very low noise power for DAC
and LPF circuits.
Lots of audio grade components, include low-noise resistors, Hi-End OPAs,
Gold-plated jacks.
Equipped with full-featured remote control.
With volume adjustment function, it can be used as a pre amplifier.
Full-balanced design,it featured with pure balance output.
Large LED display, convenient for remote operation.
The all-aluminum CNC precise chassis to reduce magnetic noise.
Equipped with low noise power adapter.
Features

Inputs ............................................................................USB / Optical / Coaxial / Bluetooth
Output Level...................................................................................................RCA 2Vrms
XLR 4.1Vrms
THD+N(UN-WTD)............................................................................... 0.00015% (-116dB)
Dynamic range (A-WTD)...................................................................................RCA 123dB
XLR 125dB
SNR (A-WTD)............................................................................................................125dB
Bluetooth：
UAT ...................................... 24bit/192kHz_1200kbps (-1200kbps/900kbps/600kbps)
LDAC ....................... ................. . 24bit/96kHz_990kbps (-990kbps/660kbps/330kbps)
aptX-HD ....................... .............................................. .... .......... ..24bit/48kHz_576kbps
aptX ........................................................... ........................... ..16bit/44.1kHz_352kbps
SBC .........................................................................................16bit/44.1kHz_328kbps
AAC ........................................................................................16bit/44.1kHz_320kbps
USB transmission .........................................................................................Asynchronous
USB compatibility ........................................................................Windows 7 / 8 / 8.1 / 10
Mac OS X10.6 or Later / Linux
Bit depth
USB ............................................................................................................1bit ~ 32bit
Optical/coaxial .........................................................................................16bit ~ 24bit
Sampling rate:
USB ......................................................................................................44.1 ~ 768kHz
DSD64, DSD128, DSD256, DSD512
Optical/coaxial ........................................................................................32 ~ 192kHz
Power Consumption ..................................................................................................3.5W
Standby power .......................................................................................................＜0.1W
Size ....................................................................................160×43×168mm(W×H×D)
Weight ................................................................................................................... 0.68Kg
Package weight ...................................................................................................... 1.25Kg
Specification

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.
Operating the remote control
Note
1. This remote controller uses 2 x R03/AAA batteries.
2. When you first operate M200, press the C key first.
Power ON/OFF
Input select
(Long press to clear the paired Bluetooth device)
Display volume / sampling rate
Exit menu
Invalid
Mute
Volume
/up
Volume /down
Switch to control M200
Invalid
Remote Control
MENU/OK

Balanced output
Coaxial input
Optical input
USB input
Power Supply(DC5V)
7
8
9
10
1
2
3
4
5
Interface
11
6
Remote window
Display
Knob
Power / function
RCA output
Bluebooth antenna

1. Power / input Key
Hold the "Power / Function" key to shut down (the red indicator lights up when the
power is OFF), and then press it again to turn it on (the red indicator turns off
when the power is ON).
Press "Power / Function", the input mode will be switched between USB, Optical,
coaxial and Bluetooth.
Short press the "Power / Function" key twice (double-click) to enter into the function
menu and select settings. When entering the function menu selection, short press
the button or turn the knob to select the corresponding option.
Note: Use of the double-click function needs to be completed within 1 second.
When switching between different input source, it is necessary to switch
between two seconds before pressing the "Power / Function" button.
2. INPUT SELECTION
When it is turned on, it will show .
The display shows when there is no input signal or the sampling rate
exceed the range of the unit.
When switching input will be displayed (Press the "Input Select" key on the
remote control or press the "Power Function" key for input selection)
When adjusting the volume, the volume is displayed. The range is
maximum and minimum.
When muted, the current volume flashes.
Note: when playing music is DSD format, it will display .
Operations
USB
CoaxialOptical Bluetooth
How to use Bluetooth:
Connect: Switch the input to Bluetooth, turn on the Bluetooth function of the phone,
search for "SMSL HDBT", click the pairing connection after searching, when the phone
displays "connected", the connection is successful;
Clear pairing: Hold the "input selection" key on the remote control.
1.
2.

Operations
（Sharp Roll-off Filter ）
（Slow Roll-off Filter）
（Short Delay sharp Roll-off Filter）
（Short Delay Slow Roll-off Filter）
（Super Slow Roll-off Filter）
（Low Dispersion Shot Delay Filter）
3.Function menu operation instructions
There are 6 types of PCM filter.
Use the "MENU / OK" key on the remote control and the knobs and buttons on the
unit to enter the PCM filter, sound color, and display brightness adjustment.
Operation example (Sound color 2):
a. Remote control operation: Press the "MENU /OK" key on the remote control to
enter the menu →press the "MENU / OK" key three times to enter the sound color
options menu→press the "Volume + / Up" key, select "SC2"→finally press the "Exit
menu" key to exit menu.
b. Use the keys and knobs on the item: Short press the "Power / Function" key twice
(double-click) to enter the menu →short press the "Power / Function" key three times
to enter the sound color menu →turn the knob to select "SC2" →finally press the
"Power / Function" key twice (double-click) to exit menu.
4.Function menu instructions
Sound Color Brightness
Sound Color 1
Sound Color 2
Sound Color 3
Brightness 1
Brightness 2
Brightness 3
DSD Volume Bypass
Normal Path
Volume Bypass
DSD FILTER
DSD FILTER 1
DSD FILTER 2

Connect the power cord when pressing the power button, until screen shows text.
Factory Reset
Warranty Terms
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 used 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 environment 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.