1. Introducció
The Synido Solo USB C Audio Interface is a compact 2-channel device designed for high-fidelity audio recording, streaming, and podcasting. It features XLR and 6.35mm combo inputs, 48V phantom power, and supports 24-bit/48kHz sampling rates. This manual provides detailed instructions for its setup, operation, and maintenance.

Figura 1: Frontal view of the Synido Solo USB C Audio Interface. This image displays the device's front panel, including input jacks, gain knobs, 48V phantom power switch, and monitoring controls.
2. Característiques clau
- Qualitat de so d'alta fidelitat: Independent audio chip for reduced latency, 24-bit depth, and 48kHz sampling rate for clear and natural sound.
- Versatile Monitoring Modes: Three modes (Stereo, Mix, USB) for various recording, live broadcast, and post-production scenarios.
- Disseny fàcil d'utilitzar: Intuitive layout with independent control areas, XLR/6.35mm combo jacks, and 3-color LED gain indicators.
- Professional 48V Phantom Power: Supports condenser microphones with excellent noise reduction for sensitive recording.
- Portable and Plug-and-Play: Lightweight and compact design for on-the-go use, compatible with mobile phones and computers via USB-C.
- Switchable Input: Easily switch between Line In and Instrument input to adapt to different devices and reduce interference.
3. Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al paquet:
- Synido Solo Audio Interface
- Cable de dades USB-A a USB-C
- 3.5mm to 6.35mm Headphone Adapter
- Manual d'usuari

Figure 2: Contents included in the Synido Solo Audio Interface package. This image shows the audio interface unit, a USB-A to USB-C cable, a headphone adapter, and the user manual.
4. Instruccions de configuració
Follow these steps to connect your Synido Solo Audio Interface:
- Connexió a l'ordinador: Use the provided USB-C to USB-A data cable to connect the audio interface to your computer (PC, Mac, Laptop) or mobile device (iOS, Android). The device is plug-and-play and typically does not require additional drivers.
- Connecta el micròfon: For microphones, use the XLR + 6.35mm combo jack on the front panel. If using a condenser microphone that requires power, activate the Alimentació fantasma de 48 V. interruptor.
- Connect Instrument/Line Input: For instruments like guitars or keyboards, use the 6.35mm input jack. Ensure the LÍNIA / INST switch is set appropriately for your device.
- Connecteu els auriculars: Plug your headphones into the 1/4" headphone output jack on the front panel for direct monitoring.
- Connect Speakers (Optional): Connect your studio monitors or speakers to the R and L outputs on the rear panel of the interface.

Figure 3: Connection diagram for the Synido Solo Audio Interface. This illustration details how to connect microphones, instruments, headphones, speakers, and the USB-C data port to a computer.
5. Instruccions de funcionament
5.1. Gain Control and Indicators
Ajusteu el GUANY1 i GUANY2 knobs to set the input level for your microphone or instrument. The 3-color LED indicators provide real-time visual feedback on your input signal level:
- Verd: Normal signal level.
- groc: Signal is approaching peak, limited.
- Vermell: Signal is clipping, indicating potential distortion. Reduce the gain immediately.

Figure 4: Close-up of the 3-color dynamic gain indicator lights. This image shows the red, yellow, and green LEDs that indicate the input signal level, helping users prevent audio clipping.
5.2. Line In / Instrument Input Switching
El LÍNIA / INST switch allows you to optimize the input impedance for different sources:
- Estableix a LÍNIA for line-level devices such as keyboards, synthesizers, or external preamps.
- Estableix a INST for high-impedance instruments like electric guitars or basses.

Figure 5: Illustration of the switchable Line In and Instrument input modes. This image highlights the switch that allows users to select the appropriate input type for their audio source.
5.3. Modes de monitorització
The Synido Solo offers three monitoring modes, selectable via the MONITOR switches, to suit various applications:
- Mode estèreo: Provides independent left and right channels, presenting the original input signal (e.g., microphone or instrument). Ideal for accurate recording.
- Mode de barreja: Blends the input audio with the computer's audio in real-time. Suitable for live streaming or recording where you need to hear both your input and playback simultaneously.
- Mode USB: Monitors only the computer's audio. Useful for post-editing or when processing audio solely from your computer.

Figure 6: Diagram explaining the Stereo, Mix, and USB monitoring modes. This image illustrates the three distinct audio monitoring options available on the Synido Solo Audio Interface.
5.4. Host Software for PC
The Synido Solo Audio Interface is compatible with various Digital Audio Workstations (DAWs) on Windows and Mac OS. Additionally, dedicated host software may be available for PC, offering features such as microphone mute, play mute, and pre-installed EQ settings. Refer to the Synido weblloc web per a descàrregues de programari i instruccions.

Figure 7: Screenshot of the Synido host software interface for PC. This image displays the software's controls for mic mute, play mute, and a five-band equalizer.
6. Manteniment
To ensure the longevity and optimal performance of your Synido Solo Audio Interface, follow these maintenance guidelines:
- Neteja: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners, solvents, or abrasive materials.
- Emmagatzematge: Store the interface in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Manipulació: Manipuleu el dispositiu amb cura. Eviteu deixar-lo caure ni sotmetre'l a impactes forts.
- Ventilació: Ensure proper ventilation around the device to prevent overheating. Do not block any vents.
7. Solució De Problemes
If you encounter issues with your Synido Solo Audio Interface, refer to the following common problems and solutions:
- Sense sortida de so:
- Check all cable connections (USB, headphones, speakers).
- Ensure the interface is selected as the default audio input/output device in your computer's sound settings and DAW.
- Verify that the monitor volume knob is turned up.
- Check the monitoring mode (Stereo, Mix, USB) to ensure it matches your intended audio source.
- Sense senyal d'entrada:
- Confirm that the microphone or instrument is properly connected.
- Adjust the GAIN knob for the respective input channel.
- Si feu servir un micròfon de condensador, assegureu-vos que l'alimentació phantom de 48 V estigui activada.
- For instruments, verify the LINE/INST switch is set correctly.
- Check the input selection in your DAW.
- So distorsionat:
- Reduce the GAIN knob if the red LED indicator is consistently lit.
- Comproveu si hi ha cables danyats.
- Ensure the LINE/INST switch is correctly set for your input source.
- Problemes de latència:
- Adjust the buffer size settings in your DAW to a lower value (this may increase CPU load).
- Assegureu-vos que el vostre ordinador compleixi els requisits mínims del sistema.
If the problem persists, consult the Synido support weblloc web o poseu-vos en contacte amb el servei d'atenció al client per obtenir més ajuda.
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | Sínido |
| Número de model | Solo Audio Interface |
| Tecnologia de connectivitat | AUX, USB |
| Nombre de canals | 2 |
| SampTarifa ling | 24 bits / 48 kHz |
| Poder fantasma | 48 V |
| Material del cos | Metall |
| Pes de l'article | 14.5 unces (aproximadament 411 grams) |
| Dimensions del producte | 4.53 x 5.51 x 1.77 polzades (aprox. 11.5 x 14 x 4.5 cm) |
| Dispositius compatibles | Computer PC, Laptop, Mac, Macbook Pro, iOS, iPhone, iPad, & Android |
| Programari compatible | Qualsevol estació de treball d'àudio digital compatible amb Windows / Mac OS |
| Sistema operatiu | Windows 7 and Above, Mac OSX 10.11 and Above, Android iOS 10.0 or Above |
9. Garantia i Suport
Synido products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official Synido website. For technical support, troubleshooting assistance, or service inquiries, please contact Synido customer support through their official channels.
Recursos en línia: For the latest drivers, software, and FAQs, please visit the official Synido support page.





