S.M.S.L M300 User Manual

使用说明书

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

提示

请将本音响系统安装在通风良好、阴凉、干燥、干净的位置，远离直射阳光
热源、振动、灰尘、潮湿或寒冷。

本机的上面，请不要放置下列物品：

- 其他装置。因为这样有可能会导致损坏或导致本机表面变色。

-可燃物品（例如蜡烛）。因为这样有可能导致火灾而损坏本机或造成人身伤

害。

-装有液体的容器。因为有容器反倒，液体流淌的可能，如此有可能导致用户
触电或 损坏本机。

不要在本机上面覆盖报纸，台布，窗帘等，以免妨碍散热。如果本机内部温
度过高，则有可能导致火灾，损坏本机或造成人身伤害。
在使用开关，旋钮或缆线时，不要用力过猛。

只能使用本机指定的电压。使用高于指定数值的电压很危险，而且可能导致
火灾，损坏本机或造成人身伤害。对于使用高于指定电压造成的任何损害双
木三林将不负任何责任。

不要试图自行改造或修理本机。如果需要任何服务，请就近与有资格的双木
三林维修人员联系。不管有任何理由，都没有打开机壳的必要。

如果打算长时间不使用本机（比如度假时），请从墙壁交流电源插座上断开
电源线的连接。

为了加强对于本产品的保护，在雷电期间，或无人管理时以及长时间不使用
时，请将电源线从墙壁上的电源插座上拔下。这样将防止该产品在闪电和电
网出现电涌时受到损害。

重要提示：
本说明书所提到的产品规格和资讯仅供参考。如有内容更新，恕不另行通知。

产品特点

全新系列的外观设计，配合钢化玻璃面板，兼具高档感和耐用！

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。

蓝牙5.0数字音频输入，支持AP T-X ，外置天线，传输 距离更远 。

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。

内置高效率电源模块为解码器提供充足能量，并使用了多组低噪声LDO供电。

使用大量的音频专用发烧级电阻电容。

使用1.54”高分辨全视角彩色IPS显示屏，并可以选择显示颜色。

全平衡设计，并具备真正平衡输出。

具备多种数字滤波模式和音色选择。

配备全功能遥控，并具有前级功能。

全铝合金CNC精密加工机壳有效减少干扰。

技术参数

输入接口 ...............................................................USB、光纤、同轴、蓝牙

输出电平............................................................................. RCA 2.1 Vrms

XLR 4.2 Vrms

THD+N(不计权).............................................................0.00015% (-116dB)

动态范围(不计权)......................................................................RCA 120dB

XLR 123dB

信噪比(不计权)................................................................................ 116dB

蓝牙规格..............................................................BT 5.0 (支持APT-X , SBC)

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.............................................................................................3W

待机功耗........................................................................................<0.1W

体积.....................................................................70x73x165mm (WxHxD)

重量................................................................................................0.5Kg

关于遥控器

如果遥控器距离本机很近时操作仍无效，请用新电池更换。

如果要长时间不使用遥控器，请取出遥控器的电池。

按照电池处置的地方性法规处置废旧电池。

遥控器的使用

开关机

静音
音量加/向上
进入菜单/确认
进入二级菜单
返回
音量减/向下

滤波器选择
输入选择

(长

按为蓝牙重连)

切换至控制M300

无功能

注 意

1. 遥控器请使用2节7号(AAA)电池

2. 第一次操作

M300

时，先按 C 键

显示界面和操作介绍

4 3 2 1

5

7

6

33 FL5

44.1 kHz

8 9

1

电源按键(长按为音量+)

2

输入选择按键(长按为音量-)

3

显示屏

4

平衡输出

5

单端输出

6

蓝牙天线

7

3.5mm光纤/同轴输入

8

USB输入

9

电源输入(DC5V)

操作说明

1. 电源

电源按键: 短按一下开机，再短按一下关机，长按为音量递增。

2. 输入选择

输入选择按键: 每按一下，输入在蓝牙、USB、光纤、同轴之间切换，

长按为音量递减。

USB 同轴光纤蓝牙

3. 显示内容说明

1 2

33 FL5

44.1 kHz

2

1

音量指示

3

4

2

滤波器指示

3

输入选择指示

4

采样率指示

(注 1)

(注 2)

(注 3)

当输出音量设置为非前级模式时显示音量数值

注 1

注 2 当播放音频格式为PCM时显示PCM滤波器。

当播放音频格式为DSD时显示DSD滤波器。

当播放歌曲采样率大于 88.2KHz时显示

注 3

当播放歌曲为DSD格式时显示

Fixed

操作说明

SETUP MENU

Input

PCM Filter

DSD Filter

PRE mode

Sound Color

High Sound

Font Color

BT Clear

有8页的设置，屏幕如下图所示。

INPUT (输入选择)

PCM Filter (PCM滤波器)

DSD Filter (DSD滤波器)

PRE mode (前级模式)

Sound Color (音色)

High Sound (高音质)

Font Color (字体颜色)

BT Clear (蓝牙清除)

INPUT SETTING

Bluetooth

USB Audio

Optical

Coaxial

PCM FILTER

Sharp

Slow

Short Sharp

Short Slow

Super Slow

LD Short

输入菜单

Bluetooth (蓝牙输入)

USB Audio (USB音频输入)

Optical (光纤数字输入)

Coaxial (同轴数字输入)

6种PCM滤波器设定分别为：

FL1（Sharp 陡峭滚降)

FL2（Slow 缓慢滚降）

FL3（Short sharp 短延时陡峭滚降)

FL4（Short Slow 短延时缓慢滚降)

FL5（Super Slow 超低延时缓慢滚降)

FL6（LD Short 短延时)

操作说明

DSD FILTER

Narrow

Wide

PRE MODE

Enable

Disable

SOUND COLOR

Sound 1

Sound 2

Sound 3

HIGH SOUND

Enable

Disable

2种DSD滤波器设定分别为：

Narrow（较窄频响范围 )

Wide （较宽频响范围 )

音量锁定菜单

Enable（前级模式打开，音量可调 )

Disable（前级模式关闭，音量固定最大 )

3种音色设定分别为：

Sound 1（音色 1)

Sound 2（音色 2）

Sound 3（音色 3）

高音质设定分别为：

Enable（使用)

Disable（不使用）

操作说明

FONT COLOR

White

Red

Green

Blue

Yellow

Cyan

Orange

Purple

BT list clear

Turn to clear

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 BT5.0B", 搜索到后
点击连接, 当手机显示"已连接"则已连接成功;

当蓝牙连接了其它设备或者无法连接时, 尝试移除掉蓝牙当前的连接设备,

2. 清除:
进入"BT clear"的菜单, 按遥控器上的"上"或"下"按键以没清除蓝牙连接设
备. 此时再使用你要连接的手机进行连接. 如果当前输入不是蓝牙, 此设置
无效, 操作是会显示 "It's not BT! (这不是蓝牙!)", 请切换至蓝牙后重试!

当超出传输距离或者连接中断后, 可以长按遥控器上的输入源按键进

3. 重新连接:
行重新连接!

8种字体颜色设定分别为：

White （白色)

Red （红色）

Green （绿色)

Blue （蓝色)

Yellow （黄色)

Cyan （青色)

Orange （橙色)

Purple （紫色)

蓝牙清除菜单：

BT Cleared！（蓝牙设备已清除）

Turn to Clear

（按遥控器上下键以清除当前蓝牙配对设备）

恢复出厂设置

机器在未通电状态下，按住开机键再通电，直到显示屏显示文字之后，松开按键。

保修条款

一、服务 期限
佛山双木三林科技有限公司承诺产品的良好品质， 产品自售
出之后7天内正常使用情况下出现故障 ，客户可以选择退货或
者保修（不影响二次销售才可退货）。 正常使用一年内出现故
障可以免费保修。

二、购买日期以销售商开出的购机发票或收据日期为准 ，网购可
以交易截图为准。

三、有以下情况都不能享受“三包”服务
一切人为因素损坏，包括非正常工作环境下使用或不按照说明
书使用；
用户私自拆机、改装、维修；
使用非指定或许可的配件造成损坏的；
机身的QC或保修贴损毁；
不能出示有效购机凭证；
不属于本公司产品。

四、保修方式为送修
此条款只适于中国大陆 ，其它地区请参考当地销售代理商的规
定和国家法规。

USER MANUAL

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

TIPS

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 any service 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.

Features

New series ID design, with glass panel, stylish and long-lived.

The unit uses AKM's flagship DAC chip the AK4497, with a well-designed circuit

that delivers an unprecedented 0.00015% (-116dB) distortion!

nd

XMOS solution, PCM supports up to 32bit/768kHz, and DSD supports

The 2

up to DSD512, custom driver for Native DSD .

Bluetooth 5.0 digital audio input, support APT-X, external antenna, transmission

distance is farther.

Two ultra-low phase noise crystal for 44.1/48kHz multiple frequencies.

Built-in high-efficiency power module and lots of low-noise LDOs provides pure

power for analog circuit .

Lots of audio grade components, include low-noise resistors, Hi-End OPAs,

Gold-plated jacks.

Use a 1.54-inch high-resolution full-view color IPS display, and user can choose

the color of fonts.

Full balanced design and high quality balanced output.

A variety of digital filtering modes and sound color mode selection.

Equipped with full-featured remote control and pre amp mode.

Full aluminum CNC milling chassis.

Specification

Inputs ............................................................................USB / Optical / Coaxial / Bluetooth

Output Level...................................................................................................RCA 2.1Vrms

XLR 4.2Vrms

THD+N(UN-WTD)............................................................................... 0.00015% (-116dB)

Dynamic range (UN-WTD)................................................................................RCA 120dB

XLR 123dB

SNR (UN-WTD).........................................................................................................116dB

Bluetooth ...........................................................................BT 5.0 （ support APT-X , SBC）

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 .....................................................................................................3W

Standby power .......................................................................................................＜0.1W

Size ........................................................................................

Weight .....................................................................................................................0.5Kg

70x73x165mm (WxHxD)

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.

Operating the remote control

Power ON/OFF

Mute

/up

Volume

MENU/OK

Next level menu

Return

Volume

/down

PCM FILTER select

Input select (BT Reconnect)

Switch to control M300

Invalid

Note

1. This remote controller use 2 x R03/AAA batteries.

2. When you first operate M300, press the C key first.

Interface

4 3 2 1

33 FL5

44.1 kHz

5

7

6

8 9

1

Power switching button(Hold for VOL+)

2

Input button(Hold for VOL-)

3

Display

4

Balanced output

5

RCA

output

6

Bluetooth antenna

7

3.5mm Coaxial / Optical input

8

USB

input

9

Power Supply(DC5V)

Operations

1. POWER

Power button: Short press to turn on the power, then short press to turn off

the power. Hold is the volume up.

2.

INPUT SELECTION

Input selection button: Every time you press , the input will switch between

Bluetooth , USB , Optical , Coaxial. Hold is the volume down .

USB

3. DISPLAY DESCRIPTION

1 2

33 FL5

44.1 kHz

Note 1:

When the output volume is set to a fixed volume mode display:

Note 2:

Display PCM filter when playing audio format is PCM .

2

1

Volume indicator

3

4

2

Filter indication

3

Input selection indication

4

Sampling rate indication

Display DSD filter when the playback audio format is DSD .

Note 3:

Display when the playback song sampling rate is higher than 88.2KHz .

Display DSD when playing a song is format .

CoaxialOpticalBluetooth

(Note 1)

(Note 2)

(Note 3)

Fixed

Operations

SETUP MENU

Input

PCM Filter

DSD Filter

PRE mode

Sound Color

High Sound

Font Color

BT Clear

INPUT SETTING

Bluetooth

USB Audio

Optical

Coaxial

PCM FILTER

Sharp

Slow

Short Sharp

Short Slow

Super Slow

LD Short

There are 8 pages of settings in this menu.

INPUT

PCM Filter

DSD Filter

PRE mode

Sound Color

High Sound

Font Color

BT Clear

Input menu：

Bluetooth

USB Audio

Optical

Coaxial

PCM FILTER：

FL1（Sharp )

FL2（Slow）

FL3（Short sharp )

FL4（Short Slow )

FL5（Super Slow )

FL6（LD Short )

Operations

DSD FILTER

Narrow

Wide

PRE MODE

Enable

Disable

SOUND COLOR

Sound 1

Sound 2

Sound 3

HIGH SOUND

Enable

Disable

DSD FILTER：

Narrow

Wide

PRE MODE：

Enable

Disable

SOUND COLOR：

Sound 1

Sound 2

Sound 3

HIGH SOUND：

Enable

Disable

Operations

FONT COLOR

White

Red

Green

Blue

Yellow

Cyan

Orange

Purple

BT list clear

Turn to clear

FONT COLOR：

White

Red

Green

Blue

Yellow

Cyan

Orange

Purple

BT Clear menu：

BT Cleared！(The paired device was cleared!)

Turn to Clear

(Press the "up" or "down" buttons of the remote
control to clear paired device.)

How to use Bluetooth:

1. Connection: switch the input source to Bluetooth, turn on the Bluetooth function
of the mobile phone, search "SMSL BT5.0B"
the mobile phone displays "connected", the connection is successful;

2. Clear:

When Bluetooth is connected to other devices or cannot be connected, try
to remove the currently connected device list of Bluetooth, enter the menu of BT clear,
press the "up" or "down" button on the remote control to clear the Bluetooth connected
device list. At this time, please use the mobile phone you want to connect to connect
again.If the current input is not Bluetooth, this setting is invalid, and the operation will
display "it's not BT!" , please switch to Bluetooth and try again!

3. Reconnect:
interrupted, hold the input source button on the remote control to reconnect!

when the transmission distance is exceeded or the connection is

, and click Connect after searching. When

Factory Reset

Connect the power cord when pressing the power button, until screen shows text.

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
be lo w.

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.

4.Sending it back to our company for repairing.

5.Contact your S.M.S.L Audio reseller for a return or replacement.