S M S L DO1OO PRO HiFi Balanced Desktop DAC With Remote Control User Manual

S M S L DO1OO PRO HiFi Balanced Desktop DAC With Remote Control

Product Usage Instructions

• Connection:
  • Connect the DO100 PRO to your computer or audio source using the provided USB cable.
  • For audio output, connect the XLR or RCA outputs to your speakers or headphones.
• Power On:
  • Ensure the DO100 PRO is connected to a power source.
  • Press the power button to turn on the device.
• Audio Settings:
  • Adjust the audio settings on your computer or audio source to select the DO100 PRO as the output device.
  • Configure the playback settings on your device to match the supported formats of the DO100 PRO.
• Playback:
  • Play your desired audio content on your computer or audio source.
  • The DO100 PRO will process and output the audio signal through the connected speakers or headphones.

FAQs

• Q: What operating systems are compatible with the DO100 PRO?
  • A: The DO100 PRO is compatible with Windows 7, 8, 8.1, 10, and 11, Mac OSX 10.6, and Linux.
• Q: What is the supported audio format range for PCM and DSD?
  • A: The DO100 PRO supports PCM ranging from 44.1kHz to 768kHz (32bit) and DSD ranging from DoP / 2.8224MHz to 22.5792MHz (1bit) DoP256.

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 a salesperson 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 (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

1. The Term of Service
   • Foshan Shuangmusanlin Technology Co., Ltd promises to offer good-quality products. If the product is broken within 7 days after purchasing when you use it normally, you can choose to send it back for return, replacement or repair (only the product does not affect the second sale can be returned ). Repairing for free in one year if you use it normally.
2. The date of purchase is per the date on the invoice or receipt uesd by the seller, and if you buy it online, you can show the screenshot of the trade.
3. If inappropriate usage causes the unit damaged, the warranty will be void. As below.
   • All damages by inappropriate use, including using it in a non-normal working environment or without following the instructions.
   • Dismantling, refitting, and repairing by the 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.

Features

• Supports MQA decoding and MQA-CD;
• 2 pieces of ESS new generation high-end DAC chip ES9038Q2M;
• Adapts the latest Bluetooth chip of Qualcomm, supports LDAC 24bit/96kHz, APTX/HD, SBC and AAC;
• Utilizes 6 high-end dual op-amps OPA1612 and numerous audio-grade components;
• The brand-new third-generation XMOS XU-316, supports up to PCM 32bit/768kHz and DSD512;
• The audio clock processing circuit helps reduce clock jitter greatly;
• There are two modes to choose from: USB 1.1 and USB 2.0;
• Input ports (except Bluetooth) support MQA and DSD, coaxial and optical support DoP64;
• Built-in self-developed low-noise switching power supply and multiple analog circuits low-noise power supply;
• High-quality gold-plated input and output connectors;
• Japan Audio Association (JAS)Hi-Res certification;
• Equipped with a full-featured remote control.

Specifications

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 by local regulations on battery disposal.

Operating the remote control

This remote controller uses 2 x R03/AAA batteries.

Remote control button operation：

1. Power ON/OFF
2. MENU: Enter the secondary menu/ return to the main menu.
3. Left/Right
   • In the first level menu: No response.
   • In the secondary menu: Switch between different functions.
4. Up/Down
   • In the first level menu: Adjust the volume.
   • In the secondary menu: Switch different modes of the same function.
5. Mute button: After pressing, the device will mute and the current volume will be displayed and flashing.
6. FN:
   • Short press: Switch to Bluetooth input.
   • Long press: Turn off the screen.
7. Input select
8. Volume adjustment
   • In the first level menu: press the volume + – button or ↑ ↓ 1 * button.
   • In the secondary menu: press the volume + – button twice.

Display Interface and Instructions

1. Knob
2. Standby indicator light
3. MQA indicator light
4. DSD indicator light
5. Remote window
6. Display
7. XLR outputs
8. Optical input
9. RCA outputs
10. Coaxial input
11. HDMI(ARC) input
12. USB input
13. Bluetooth antenna
14. AC IN

Instructions

INPUTS

• USB
• BLUETOOTH
• OPTICAL
• COAXIAL
• HDMI(ARC)

DPLL

• DPLL 1-9, the smaller the number, the better the performance against clock jitter. This DPLL setting is a special function of ESS series products. It can adjust the bandwidth of the DPLL digital phase-locked loop circuit inside the chip so that the chip achieves a balance between anti-clock jitter and input tolerance.

Its function:

• When the clock stability of the input signal is good, this value can be reduced, so that the clock performance of the system is better;
• When the clock stability of the input signal is not good, the sound may be interrupted. Increasing this value can avoid sound interruption! Especially when using TV as a signal source!

USB

• USB2.0 (select USB2.0, WIN system needs to install driver, support DSD)
• USB1.1

1. It is possible to connect all USB devices without a driver.
2. It can support the connection of various game consoles, such as PS4, PS5, Nintendo Switch etc.
3. USB 1.1 only supports a maximum of 96kHz.
4. After switching between U2.0 mode and U1.1 mode, the machine needs to be restarted to take effect.

PCM FILTER

• FL1 (Minimum phase)
• FL2 (Linear phase fast roll-off )
• FL3 (Linear phase fast roll-off low ripple)
• FL4 (Linear phase slow roll-off)
• FL5 (Minimum phase fast roll-off)
• FL6 (Minimum phase slow roll-off)
• FL7 (Minimum phase slow roll-off low ripple)

BRIGHTNESS

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

Operations

PLAY DSD FILES

• When playing the DSD file, the screen display means DSD64, means DSD128, means DSD256, means DSD512.

PLAY PCM FILES

• When playing the PCM file, the screen displays means PCM 44.1kHz, means PCM 48kHz, means PCM 96kHz, an so on.

Bluetooth operation instructions:

• Short press the panel knob to enter the decoding mode for input switching. Rotate the knob left and right to switch the display to “BT” and 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.
• When turning on the device, the screen will display , which means DO100PRO.
• After powering on, the screen will display for 2 seconds, and input mode, volume and current sampling rate in sequence.
• When there is no input signal or the sampling rate exceeds the range of this device, the screen will display .
• When adjusting the volume, the volume displayed ranges from (minimum) to (maximum).
• Volume adjustment instructions: Short press the knob to return to the first-level menu (sampling rate page), turn the knob counterclockwise to decrease the volume and clockwise to increase the volume.

Knob Operation Instructions

• Long   press: Power off
• Short   press: Return to the main menu homepage (sampling rate page)

Packaging list

• 1 x DO100 PRO
• 1 x Remote control
• 1 x Bluetooth antenna
• 1 x AC power cable
• 1x USB cable
• 1 x User manual
• 1 x Warranty card

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 DO100 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

• DO100 PRO supports MQA decoding with USB, optical fibre and coaxial!
• DO100 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. and the Sound Wave Device are registered trademarks of MQA Limited.© 2016

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.

TIPS：

• Connect to an HDMI IN port labelled “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.

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

References

• Splash Page - MQA Labs
• Splash Page - MQA Labs
• Splash Page - MQA Labs

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>