1. Product Overview
The SMSL PS200 is a versatile digital-to-analog audio converter designed for high-fidelity sound reproduction. It features advanced ESS ES9039Q2M and XMOS XU-316 chips, supporting high-resolution audio formats including PCM 32bit/768kHz and DSD512. Its compact design makes it suitable for various audio setups, from home entertainment systems to car audio. The PS200 also supports MQA decoding and MQA-CD, ensuring an immersive audio experience.
Figure 1: SMSL PS200 Digital to Analog Audio Converter, front and rear view with included USB cable.
Video 1: An introductory video showcasing the SMSL PS200 DAC and its key features.
2. What's Included
Upon opening the package, please verify that all the following items are present:
- 1x SMSL PS200 Digital to Analog Audio Converter
- 1x Type-C USB cable
- 1x User manual (this document)
- 1x SMSL product card
Video 2: An unboxing video demonstrating the contents of the SMSL PS200 package.
3. Setup and Connections
3.1 Power Supply
The PS200 requires a DC 5V power supply. It can be powered using a Type-C USB cable connected to a computer USB port, a phone charger, or a power bank. Important: Do not use a fast charging adapter to power the device.
Figure 2: The PS200 can be powered via a DC 5V power adapter, computer USB port, phone charger, or power bank.
3.2 Audio Connections
The PS200 offers multiple input and output options for versatile connectivity:
- USB Input: Connects to PC, tablet, PS5, or Nintendo Switch.
- Optical/Coaxial Input: Connects to TV, CD/DVD players, etc.
- RCA Output: Connects to power amplifiers, passive speakers, or active speakers.
Figure 3: Rear view of the PS200 showing USB, Optical, Coaxial inputs, and RCA outputs.
Video 3: A demonstration of connecting various audio cables to the SMSL PS200 DAC.
3.3 UAC Mode Switch
The USB input features a UAC1/UAC2 mode switch. UAC1 mode is suitable for devices like PS5 and Nintendo Switch, while UAC2 mode is for PC and tablet connections. After switching modes, a restart of the device is required for the change to take effect.
Figure 4: Close-up of the UAC1/UAC2 mode switch on the rear panel, with examples of compatible devices like PS5 and Nintendo Switch.
4. Operating Instructions
4.1 Basic Operation
The PS200 is designed for user-friendly operation. Use the input button on the front panel to cycle through available input sources (USB, Optical, Coaxial, Bluetooth). Indicator lights on the front panel will show the active input and MQA/DSD status.
Figure 5: Front panel of the PS200 showing input indicators and control button.
4.2 Volume Control
When connected to a computer, the PS200's volume controls are set to default due to MQA decoding requirements. It is recommended to control the volume directly from the player software on your computer rather than through the PS200 unit itself.
4.3 Bluetooth Functionality
The PS200 features built-in Bluetooth 5.0 for wireless audio reception. No external antenna is required. To connect, enable Bluetooth on your source device and select "SMSL PS200" from the list of available devices. The Bluetooth connection supports the SBC codec.
Figure 6: The PS200 connected via Bluetooth to a mobile device, illustrating its wireless audio capability.
5. Technical Specifications
| Feature | Specification |
|---|---|
| Product Model | SMSL PS200 |
| Input | BT/Optical/Coaxial/USB |
| Output Level | 2Vrms |
| THD+N | 0.0001% (-118dB) |
| Dynamic Range | 123dB |
| SNR | 123dB |
| USB Specifications | UAC1/UAC2 (Selected by switch) |
| USB Compatibility | Windows 7/8/8.1/10/11 (Need Drivers), Mac OSX10.6+, Linux (Driverless), Android, iOS, SONY PS5 (UAC1), Nintendo Switch (UAC1) |
| Sampling Rate & Bit Depth (USB) | PCM 44.1-768kHz (32bit), DSD 2.8224-22.5792MHz (1bit), DoP256 |
| Sampling Rate & Bit Depth (Optical/Coaxial) | PCM 44.1-192kHz (24bit), DoP64 |
| Bluetooth | 5.0 (SBC) |
| Size/Weight | 105 x 22 x 80mm (WxHxD) / 90g |
| Power Consumption/Standby Power | <1W / <0.1W |
Figure 7: Detailed technical specifications of the SMSL PS200.
6. Maintenance
To ensure the longevity and optimal performance of your SMSL PS200, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners, aerosols, or abrasive materials.
- Placement: Place the device on a stable, flat surface away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the unit.
- Handling: Handle the device with care. Avoid dropping or subjecting it to strong impacts.
- Power Off: When not in use for extended periods, disconnect the power supply.
7. Troubleshooting
If you encounter any issues with your SMSL PS200, please refer to the following common troubleshooting steps:
- No Sound Output:
- Ensure all cables (power, input, output) are securely connected.
- Verify that the correct input source is selected on the PS200.
- Check the volume levels on both the PS200 (if applicable, via computer software) and your connected amplifier/speakers.
- Confirm that your audio source is playing and not muted.
- Distorted Sound:
- Check for loose cable connections.
- Ensure the sampling rate and bit depth settings on your source device are compatible with the PS200's specifications.
- Try a different audio cable.
- Bluetooth Connection Issues:
- Ensure Bluetooth is enabled on your source device and the PS200 is in Bluetooth input mode.
- Move the source device closer to the PS200 to reduce interference.
- Forget the device on your source and re-pair.
- Device Not Recognized by Computer (USB):
- Ensure the UAC mode switch is set correctly (UAC2 for PC/tablet). Remember to restart the PS200 after changing the UAC mode.
- For Windows, ensure necessary drivers are installed (refer to SMSL official website for drivers if needed).
- Try a different USB port or USB cable.
If the issue persists after trying these steps, please contact AOSHIDA Audio customer support for further assistance.
8. Warranty and Support
AOSHIDA Audio is committed to providing high-quality products and customer satisfaction. For warranty information and technical support, please refer to the product card included in your package or visit the official AOSHIDA Audio website. Keep your purchase receipt as proof of purchase for warranty claims.
For common questions and additional resources, you may also refer to the AOSHIDA brand story and FAQs available on the product's Amazon page.
