1. Introducció
The SMSL PO100 PRO is an ultra-compact USB digital audio interface decoder designed to elevate your audio experience. Featuring the advanced XMOS XU316 3rd generation USB solution, it supports high-resolution audio formats including PCM up to 32bit/768kHz and DSD native and DoP up to DSD512. This versatile device offers multiple output options (I2S, Coaxial, Optical) and includes MQA decoding capabilities. Its UAC1/2 mode switching makes it compatible with various devices, including game consoles like the Sony PS5 and Nintendo Switch, as well as PCs, Android, and iOS devices. With its low power consumption and portable design, the PO100 PRO is an ideal solution for high-fidelity audio on the go or as a central component in your home audio setup.
2. Característiques clau
- Advanced USB Solution: Utilizes the XMOS XU316 3rd generation USB solution for superior performance.
- Suport d'àudio d'alta resolució: Supports PCM up to 32bit/768kHz and DSD native and DoP up to DSD512.
- Descodificació MQA: Includes MQA technology for playing back MQA audio files and streams, delivering the sound of the original master recording. MQA playback supports ASIO or WASAPI audio output.
- Connectivitat versàtil: Features USB Type-C input and I2S (LVDS level), Coaxial, and Optical digital outputs.
- Canvi de mode UAC: Offers UAC1 and UAC2 modes for broad compatibility, including game consoles like Sony PS5 and Nintendo Switch.
- Baix consum d'energia: Can be powered directly by cell phones or other devices via a Type-C to Type-C cable.
- Ultra-Low Jitter: Built-in low phase noise clock ensures output inherent clock jitter as low as 75ps.
- Compacte i portàtil: Small dimensions (80x13x60mm) make it easy to carry in pockets and backpacks.
3. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- SMSL PO100 PRO USB Digital Interface
- Cable USB-Type C
- Manual d'instruccions
If any items are missing or damaged, please contact your seller for assistance.
4. Guia de configuració
4.1 Connexió a un dispositiu font
The PO100 PRO uses a USB Type-C interface for input. Connect the device to your audio source using the provided USB Type-C cable.
- PC (Windows 7/8/8.1/10/11): Requires driver installation. Please visit the official S.M.S.L website to download the latest driver for your operating system.
- Mac OSX10.6+ / Linux: Driverless operation.
- Android / iOS Devices: Compatible. Use a Type-C to Type-C cable for connection and power.
- Sony PS5 / Nintendo Switch: Compatible in UAC1 mode.
4.2 Connecting to an Audio System (Output)
The PO100 PRO offers three digital output options:
- I2S Output: Connect to a compatible DAC or digital turntable using an I2S cable. Supports LVDS level output up to 32bit/768kHz.
- Sortida coaxial: Connecteu-vos a un DAC o amplifier with a coaxial input using an RCA coaxial cable.
- Sortida òptica: Connecteu-vos a un DAC o amplifier with an optical input using a TOSLINK optical cable.
4.3 Canvi de mode
The PO100 PRO features two mode change-over switches on its side for I2S and UAC modes.
- I2S Mode Switching: Select between I2S Mode 1 and I2S Mode 2 based on the requirements of your connected DAC. This supports I2S output of LVDS level, up to 32bit/768kHz.
- Canvi de mode UAC: Toggle between UAC1 and UAC2. UAC1 mode is recommended for connecting to game consoles like Sony PS5 and Nintendo Switch.
Note: After switching UAC1/2 mode, it will take effect only after a restart of the PO100 PRO.
5. Instruccions de funcionament
5.1 Engegada/apagada
The PO100 PRO is powered via its USB Type-C input. It will power on automatically when connected to a powered USB source. Disconnect the USB cable to power off.
5.2 MQA Playback
The PO100 PRO supports MQA decoding. For optimal MQA playback on a PC, you may use software like foobar2000 or Audirvana, which support ASIO or WASAPI audio output. The MQA indicator on the device will change color to reflect the MQA status:
- Verd: Ordinary MQA certified audio.
- Blau: Studio MQA audio.
- Magenta: OFS (Original Sample Rate) MQA files with audio expanded by the front end.
5.3 Sampl Indicador de tarifes
The device features a sample rate indicator that changes color based on the incoming audio signal's sampfreqüència de llançament:
- Verd: 44.1 kHz / 48 kHz
- Blau: 88.2 kHz / 96 kHz
- Vermell: 176.4 kHz / 192 kHz
- CIAN: 352.8 kHz / 384 kHz
- groc: 705.6 kHz / 768 kHz
- Blanc: DSD
5.4 Vídeo Overview
6. Especificacions
| Paràmetre | Valor |
|---|---|
| Model | SMSL PO100 PRO |
| Entrada | USB (Asynchronization) |
| Especificacions USB | UAC1, UAC2 |
| Compatibilitat USB | Windows 7/8/8.1/10/11 (Needs Driver), Mac OSX10.6+, Linux (Driverless), Android, iOS, Sony PS5 (UAC1), Nintendo Switch (UAC1) |
| Sortida | I2S, COAXIAL, OPTICAL |
| THD+N | 0.00008% (-141.7 dB) |
| JITTER | 75ps (typical) |
| I2S SampTarifa ling | PCM 44.1 - 768kHz, DSD 2.8224 - 22.5792MHz |
| Òptic/Coaxial SampTarifa ling | PCM 44.1 - 192kHz, DSD DSD64 (DoP) |
| I2S Bit Depth | 1bit, 16 - 32bit |
| Optical/Coaxial Bit Depth | 1bit, 16 - 24bit |
| Font d'alimentació | 5 V / 200 mA |
| Dimensions (A x A x P) | 80 x 13 x 60 mm |
| Material | Metall |
| Pes | 75 g / 2.41 oz |
| Certificació | CE |
7. Solució De Problemes
- Sense sortida de so:
- Assegureu-vos que tots els cables estiguin ben connectats.
- Verify the correct input/output is selected on your connected DAC/ampmés viu.
- Check the UAC mode switch on the PO100 PRO and restart the device if changed.
- For Windows PCs, ensure the correct USB driver is installed and the PO100 PRO is selected as the audio output device.
- PS5 Volume Control Issues: In UAC1 mode, the SMSL PO100 PRO will disable the PS5 hardware volume control, resulting in the PS5 always outputting SPDIF at maximum volume. Adjust volume on your connected amplifier o DAC.
- MQA Playback Not Working: Ensure your playback software (e.g., foobar2000, Audirvana) is configured to output via ASIO or WASAPI. Check the MQA indicator for status.
- Dispositiu no reconegut per l'ordinador: For Windows, ensure the specific driver for the PO100 PRO is installed. For Mac/Linux, ensure your OS version is compatible (OSX10.6+ for Mac, driverless for Linux).
8. Consells d'usuari
- When connecting to a PS5 or Nintendo Switch, use UAC1 mode for optimal compatibility. Be aware that PS5 hardware volume control will be bypassed in this mode.
- The PO100 PRO is compatible with standard FLAC files and can connect to regular DACs supporting up to 192kHz PCM. DSD64 (DoP) is also supported.
- For portable use with Android or iOS devices, ensure you have a high-quality Type-C to Type-C cable for both data and power.
- Experiment with both I2S Mode 1 and I2S Mode 2 if you encounter compatibility issues with your I2S-enabled DAC.
9. Manteniment i cura
- Manteniu el dispositiu allunyat de l'aigua, la humitat i les temperatures extremes.
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
- Eviteu deixar caure o sotmetre el dispositiu a forts impactes.
- No intenteu desmuntar ni modificar el dispositiu, ja que això anul·larà la garantia i pot causar danys.
10. Informació de seguretat
- Aquest producte està dissenyat només per a ús interior.
- Assegureu-vos una ventilació adequada al voltant del dispositiu per evitar el sobreescalfament.
- Use only the provided or recommended USB cables to connect the device.
- Do not operate the device if it has been damaged in any way.
11. Garantia i Suport
The SMSL PO100 PRO comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included with your product or contact your point of purchase. For technical support, driver downloads, or any other inquiries, please visit the official S.M.S.L weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.
