SMSL DO200PRO Desktop HiFi Balanced DAC Linsoul DE User Manual

: June 14, 2024
: SMSL

DO2OO PRO

USER MANUAL

The contents of this manual may be changed with the edition, and are subject to change without notice.

Ver 1.0

Safety Notes

Install this unit in a well ventilated, cool, dry, clean place-away from direct sunlight, heat sources, vibration, dust, moisture, or cold..
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. Our company 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 alesperson or customer service 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.

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.

Warranty Terms

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.
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.
If an inappropriate usage causes the unit damaged, the warranty will be void. As below.
• 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.
Sending it back to our company for repairing.
Contact your S.M.S.L Audio reseller for a return or replacement.

Features

Supports MQA decoding and MQA-CD;
There are two modes to choose from: USB 1.1 and USB 2.0;
Using 12 pieces of Cirrus Logic’s latest audio decoding chip CS43131 and carefully designed circuits, its performance reaches an unprecedented level of 0.00006 (-123dB) non-weighting distortion;
The brand-new third-generation XMOS XU-316, supports PCM up to 32bit/768kHz and DSD up to DSD256;
Utilizes 5 pieces high-end op-amps OPA1612 and numerous audio-grade components;
Bluetooth 5.1 digital audio input, external antenna, longer transmission distance;
The audio clock processing circuit helps reduce clock jitter greatly;
Built-in specially designed low noise switching power supply;
Using a large number of audio-specific audiophile grade resistors and capacitors;
Using a fully fitted display screen;
Fully balanced design with truly balanced output;
Equipped with a full-featured remote control and pre mode;
Japan Audio Association (JAS)Hi-Res certification.

Specifications

Input ……………………………….. USB/Optical/Coaxial/Bluetooth/HDMI(ARC)

Output level ……………… RCA 2.5 Vrms, XLR 5.2 Vrms

THD+N(non-Weighting) ….. 0.00006%(-123dB)

Dynamic range ………………….. RCA 128dB, XLR 134dB
SNR …………………………………… RCA 128dB, XLR 134dB

Bluetooth specification ……………. 5.1(Support SBC,AAC,aptX,aptX HD,LDAC)
USB transmission …………………….. Asynchronization
USB compatibility ……………………… Windows 7 / 8 / 8.1 / 10 / 11 Mac OS X10.6 Linux

Bit Depth ……………………………………. USB 1bit16~32bit, Optical / Coaxial 1bit16~24bit
Sampling rate USB PCM 44.1~768kHz, DSD 2.8224~11.2896MHz
Optical / Coaxial PCM 44.1~192kHz, DSD DSD64(DoP)

Power Consumption …………………….. <10W
Standby power ……………………………… <0.5W
Size ……………………………………………….. 189x45x186mm (WxHxD)
Weight …………………………………………… 1.15Kg

SMSL reserves the right to make improvements which may result in specification or feature changes without notice.

Remote control

If the remote control is still ineffective when it is close to the machine, replace it with a new battery.
If the user does not use the remote control for a long time, remove the battery of the remote control.
Dispose of used batteries in accordance with local regulations on battery disposal.

Operating the remote control

This remote controller use 2 x R03/AAA batteries.

Power ON/OFF
Up
MENU/OK
Next level menu
Return
Down
Input select
Mute
FN
Volume +
Volume –

Display Interface and Instructions

Knob
Standby indicator light
Remote window
Display
XLR outputs
Optical input
RCA outputs
Coaxial input
HDMI(ARC) input
USB input
Bluetooth antenna
AC IN

Note: The bottom switch of the machine can switch between output mode, 4V mode, and 5V mode.

Instructions

INPUTS

USB
BLUETOOTH
OPTICAL
COAXIAL
HDMI ARC

OUTPUTS

ALL LINE OUT
BALANCED
UNBALANCED

USB MODE

USB 2 (Corresponding to USB 2.0 mode. WIN system needs to install driver, support DSD
USB 1 (Corresponding to USB 1.1 mode.

It is possible to connect all USB devices without a driver.
It can support the connection of various game consoles, such as XBOX, PS4, PS5,etc.
USB 1.1 only supports a maximum of 24bit/96kHz.

PRE MODE

PRE MODE is the volume adjustment function switch for the output interface:

VARIABLE: The output interface volume is controlled.
FIXED: The output interface volume is fixed.

PRE MODE

OUTPUTS (output selection)
BLUETOOTH (switch to Bluetooth input)

PCM FILTER

Fast and Low-latency filter
Fast and Phase-compensated filter
Slow and Low-latency filter
Slow and Phase -compensated filter
Non oversampling filter

DIMMER

5-60 seconds

BRIGHTNESS

LEVEL 1 ~ LEVEL 8 (Brightness levels 1-8, the smaller the value, the lower the brightness)

RESET

When inputting Bluetooth, long press the middle button of the knob, and the system will only reset the Bluetooth pairing status
During other inputs, long press the middle button of the knob to clear all settings, including Bluetooth.

Bluetooth operation instructions

Short press the panel knob to enter the main menu, select “INPUTS” (short press the knob to enter), turn the knob left and right to select “BLUETOOTH”, short press to confirm to enter Bluetooth matching mode.
By pressing the input switch shortcut key on the remote control and switching to “BT”, you can enter Bluetooth matching mode.

Packaging list

1 x DO200 PRO
1x USB cable
1 x Remote control
1 x User manual
1 x Bluetooth antenna
1 x Warranty card
1 x AC power cable

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 DO200 PRO 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.

How to play MQA

DO200 PRO supports MQA decoding with USB, optical fiber and coaxial!
DO200 PRO’s MQA playback does not require the use of special playback software, such as foobar2000, Audirvanaplus only needs to support ASIO or WASAPI audio output, and when playing MQA audio, it is best to adjust the volume of the computer to the maximum, so that the audio output of the computer is in the best condition.
When playing an MQA file, the sampling rate of the original master recording is displayed.

Notes on playing MQA-CD

Please make sure that what is being played is a genuine MQA-CD.
Verify that the optical or coaxial signal output of the CD player is an unprocessed source code.

Connect to an ARC compatible TV through HDMI

Connect an ARC compatible TV to this product using a commercially available HDMI cable.

TV(ARC) port
HDMI port
Back panel

TIPS

Connect to an HDMI IN port labeled “ARC” or “eARC/ARC” on the TV. This type of label indicates that the port supports “only ARC” or “both eARC and ARC”. If connected to a port that does not support ARC, the ARC input function of this product cannot be used.
For this type of connection, please use an HDMI cable (19 pin) with the HDMI logo indicating compatibility with ARC. You may need to change the settings on your TV. Please refer to the user manual for the TV.
This product cannot output videos.(Meaning that it’s HDMI ARC, not HDMI. Supports digital signal input, not video input.)
If you play audio from a TV that does not support ARC, please connect the TV’s audio output port to the audio IN port (OPTICAL, COAXIAL, or AUX) of this product.